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- [1] Clinical and molecular analyses of norovirus-associated sporadic acute gastroenteritis: the emergence of GII.17 over GII.4, Huzhou, China, 2015BMC INFECTIOUS DISEASES, 2016, 16Zhang, Peng论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaChen, Liping论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaFu, Yun论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaJi, Lei论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaWu, Xiaofang论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaXu, Deshun论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaHan, Jiankang论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China
- [2] Changing Predominance of Norovirus Recombinant Strains GII.2[P16] to GII.4[P16] and GII.4[P31] in Thailand, 2017 to 2018MICROBIOLOGY SPECTRUM, 2022, 10 (03):论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:
- [3] A new wave of resurgence for GII.4 Sydney in Huzhou, particularly GII.4 Sydney[P16], between 2019 and 2023BMC INFECTIOUS DISEASES, 2025, 25 (01)Zhu, Xiaohua论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaZhang, Peng论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaYan, Wei论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaDong, Fenfen论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaXu, Deshun论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaYuan, Rui论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R ChinaJi, Lei论文数: 0 引用数: 0 h-index: 0机构: Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China Huzhou Ctr Dis Control & Prevent, 999 Changxing Rd, Huzhou 313000, Zhejiang, Peoples R China
- [4] Molecular epidemiology of norovirus associated with gastroenteritis and emergence of norovirus GII.4 variant 2012 in Japanese pediatric patientsINFECTION GENETICS AND EVOLUTION, 2014, 23 : 65 - 73Thongprachum, Aksara论文数: 0 引用数: 0 h-index: 0机构: Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan Nihon Univ, Sch Med, Div Microbiol, Dept Pathol & Microbiol, Tokyo, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanChan-it, Wisoot论文数: 0 引用数: 0 h-index: 0机构: Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanKhamrin, Pattara论文数: 0 引用数: 0 h-index: 0机构: Chiang Mai Univ, Fac Med, Dept Microbiol, Chiang Mai 50000, Thailand Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanSaparpakorn, Patchreenart论文数: 0 引用数: 0 h-index: 0机构: Kasetsart Univ, Fac Sci, Dept Chem, Bangkok, Thailand Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanOkitsu, Shoko论文数: 0 引用数: 0 h-index: 0机构: Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan Nihon Univ, Sch Med, Div Microbiol, Dept Pathol & Microbiol, Tokyo, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanTakanashi, Sayaka论文数: 0 引用数: 0 h-index: 0机构: Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanMizuguchi, Masashi论文数: 0 引用数: 0 h-index: 0机构: Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, JapanHayakawa, Satoshi论文数: 0 引用数: 0 h-index: 0机构: Nihon Univ, Sch Med, Div Microbiol, Dept Pathol & Microbiol, Tokyo, Japan Univ Tokyo, Grad Sch Med, Dept Dev Med Sci, Sch Int Hlth, Tokyo 1130033, Japan论文数: 引用数: h-index:机构:论文数: 引用数: h-index:机构:
- [5] Emergence of New Norovirus Strain GII.4 Sydney - United States, 2012MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT, 2013, 62 (03):Barclay, Leslie论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USAWikswo, Mary论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USAGregoricus, Nicole论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USAVinje, Jan论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USALopman, Ben论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USAParashar, Umesh论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USAHall, Aron论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USALeshem, Eyal论文数: 0 引用数: 0 h-index: 0机构: CDC, Atlanta, GA 30333 USA CDC, Atlanta, GA 30333 USA
- [6] Global prevalence of norovirus gastroenteritis after emergence of the GII.4 Sydney 2012 variant: a systematic review and meta-analysisFRONTIERS IN PUBLIC HEALTH, 2024, 12Zhang, Pan论文数: 0 引用数: 0 h-index: 0机构: Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R China Chinese Ctr Dis Control & Prevent, Natl Inst Viral Dis Control & Prevent, Natl Key Lab Intelligent Tracking & Forecasting In, NHC Key Lab Med Virol & Viral Dis, Beijing, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaHao, Cai论文数: 0 引用数: 0 h-index: 0机构: Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R China Chinese Ctr Dis Control & Prevent, Natl Inst Viral Dis Control & Prevent, Natl Key Lab Intelligent Tracking & Forecasting In, NHC Key Lab Med Virol & Viral Dis, Beijing, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaDi, Xie论文数: 0 引用数: 0 h-index: 0机构: Chengdu Kanghua Biol Prod Co Ltd, Chengdu, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaChuizhao, Xue论文数: 0 引用数: 0 h-index: 0机构: Chinese Ctr Dis Control & Prevent, Chinese Ctr Trop Dis Res, WHO Collaborating Ctr Trop Dis, NHC Key Lab Parasite & Vector Biol,Natl Ctr Int Re, Shanghai, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaJinsong, Li论文数: 0 引用数: 0 h-index: 0机构: Chinese Ctr Dis Control & Prevent, Natl Inst Viral Dis Control & Prevent, Natl Key Lab Intelligent Tracking & Forecasting In, NHC Key Lab Med Virol & Viral Dis, Beijing, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaGuisen, Zheng论文数: 0 引用数: 0 h-index: 0机构: Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaHui, Liu论文数: 0 引用数: 0 h-index: 0机构: Chengdu Kanghua Biol Prod Co Ltd, Chengdu, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R ChinaZhaojun, Duan论文数: 0 引用数: 0 h-index: 0机构: Chinese Ctr Dis Control & Prevent, Natl Inst Viral Dis Control & Prevent, Natl Key Lab Intelligent Tracking & Forecasting In, NHC Key Lab Med Virol & Viral Dis, Beijing, Peoples R China Gansu Univ Tradit Chinese Med, Coll Publ Hlth, Lanzhou, Gansu, Peoples R China
- [7] Recombinant GII.P16/GII.4 Sydney 2012 Was the Dominant Norovirus Identified in Australia and New Zealand in 2017VIRUSES-BASEL, 2018, 10 (10):Lun, Jennifer H.论文数: 0 引用数: 0 h-index: 0机构: Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, AustraliaHewitt, Joanne论文数: 0 引用数: 0 h-index: 0机构: Kenepuru Sci Ctr, Inst Environm Sci & Res, Porirua 5022, New Zealand Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, AustraliaYan, Grace J. H.论文数: 0 引用数: 0 h-index: 0机构: Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, AustraliaTuipulotu, Daniel Enosi论文数: 0 引用数: 0 h-index: 0机构: Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, AustraliaRawlinson, William D.论文数: 0 引用数: 0 h-index: 0机构: Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia Prince Wales Hosp, Dept Microbiol, SAViD Serol & Virol Div, Sydney, NSW 2031, Australia Univ New South Wales, Fac Med, Sch Med Sci, Sydney, NSW 2052, Australia Univ New South Wales, Fac Med, Sch Womens & Childrens Hlth, Sydney, NSW 2052, Australia Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, AustraliaWhite, Peter A.论文数: 0 引用数: 0 h-index: 0机构: Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia Univ New South Wales, Fac Sci, Sch Biotechnol & Biomol Sci, Sydney, NSW 2052, Australia
- [8] The predominance of recombinant Norovirus GII.4Sydney[P16] strains in children less than 5 years of age with acute gastroenteritis in Tehran, Iran, 2021-2022VIRUS RESEARCH, 2023, 334Eftekhari, Mahtab论文数: 0 引用数: 0 h-index: 0机构: Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranKachooei, Atefeh论文数: 0 引用数: 0 h-index: 0机构: Iran Univ Med Sci, Sch Med, Dept Virol, Tehran, Iran Pasteur Inst Iran, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranJalilvand, Somayeh论文数: 0 引用数: 0 h-index: 0机构: Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranLatifi, Tayebeh论文数: 0 引用数: 0 h-index: 0机构: Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, Iran Pasteur Inst Iran, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranHabib, Zahra论文数: 0 引用数: 0 h-index: 0机构: Iran Univ Med Sci, Sch Med, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranAtaei-Pirkoohi, Angila论文数: 0 引用数: 0 h-index: 0机构: Iran Univ Med Sci, Sch Med, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranMarashi, Sayed Mahdi论文数: 0 引用数: 0 h-index: 0机构: Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, IranShoja, Zabihollah论文数: 0 引用数: 0 h-index: 0机构: Pasteur Inst Iran, Dept Virol, Tehran, Iran Pasteur Inst Iran, Res Ctr Emerging & Reemerging Infect Dis, Tehran, Iran Univ Tehran Med Sci, Sch Publ Hlth, Dept Virol, Tehran, Iran
- [9] Emergence of New Pandemic GII.4 Sydney Norovirus Strain Correlates With Escape From Herd ImmunityJOURNAL OF INFECTIOUS DISEASES, 2013, 208 (11) : 1877 - 1887Debbink, Kari论文数: 0 引用数: 0 h-index: 0机构: Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USALindesmith, Lisa C.论文数: 0 引用数: 0 h-index: 0机构: Univ N Carolina, Dept Epidemiol, Chapel Hill, NC USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USADonaldson, Eric F.论文数: 0 引用数: 0 h-index: 0机构: Univ N Carolina, Dept Epidemiol, Chapel Hill, NC USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USACostantini, Veronica论文数: 0 引用数: 0 h-index: 0机构: Ctr Dis Control & Prevent, Div Viral Dis, Atlanta, GA USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USABeltramello, Martina论文数: 0 引用数: 0 h-index: 0机构: Inst Res Biomed, Bellinzona, Switzerland Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USACorti, Davide论文数: 0 引用数: 0 h-index: 0机构: Inst Res Biomed, Bellinzona, Switzerland Humabs Biomed SA, Bellinzona, Switzerland Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USASwanstrom, Jesica论文数: 0 引用数: 0 h-index: 0机构: Univ N Carolina, Dept Epidemiol, Chapel Hill, NC USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USALanzavecchia, Antonio论文数: 0 引用数: 0 h-index: 0机构: Inst Res Biomed, Bellinzona, Switzerland Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USAVinje, Jan论文数: 0 引用数: 0 h-index: 0机构: Ctr Dis Control & Prevent, Div Viral Dis, Atlanta, GA USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USABaric, Ralph S.论文数: 0 引用数: 0 h-index: 0机构: Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USA Univ N Carolina, Dept Epidemiol, Chapel Hill, NC USA Univ N Carolina, Dept Microbiol & Immunol, Chapel Hill, NC USA
- [10] Emergence in Taiwan of novel norovirus GII.4 variants causing acute gastroenteritis and intestinal haemorrhage in childrenJOURNAL OF MEDICAL MICROBIOLOGY, 2015, 64 : 544 - 550Chen, Shih-Yen论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanFeng, Ye论文数: 0 引用数: 0 h-index: 0机构: Zhejiang Univ, Sch Med, Inst Translat Med, Hangzhou 310003, Zhejiang, Peoples R China Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanChao, Hsun-Chin论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanLai, Ming-Wei论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanHuang, Wen-Ling论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanLin, Chun-Yuan论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Dept Comp Sci & Informat Engn, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanTsai, Chi-Neu论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Grad Inst Clin Med Sci, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanChen, Chyi-Liang论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Mem Hosp, Mol Infect Dis Res Ctr, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, TaiwanChiu, Cheng-Hsun论文数: 0 引用数: 0 h-index: 0机构: Chang Gung Univ, Coll Med, Chang Gung Mem Hosp, Mol Infect Dis Res Ctr, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Infect Dis, Taoyuan, Taiwan Chang Gung Univ, Coll Med, Chang Gung Childrens Hosp, Div Pediat Gastroenterol, Taoyuan, Taiwan