机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Victor, Sandy
Kusuma, Muhammad I.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, Indonesia
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar 90245, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Kusuma, Muhammad I.
Labeda, Ibrahim
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Labeda, Ibrahim
Lusikooy, Ronald E.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Lusikooy, Ronald E.
Sampetoding, Samuel
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Sampetoding, Samuel
Hamid, Firdaus
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Microbiol, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Hamid, Firdaus
Laidding, Sachraswaty R.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Laidding, Sachraswaty R.
Prihantono, Prihantono
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Prihantono, Prihantono
Faruk, Muhammad
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Gouveia de Oliveira, Marcos Paulo
Fernandes, Gustavo
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Fernandes, Gustavo
Andrade, Juliana Fernandes
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Andrade, Juliana Fernandes
Barbosa, Danilo Pereira
论文数: 0引用数: 0
h-index: 0
机构:
Fed Inst State Goias, Math & Stat Ctr, Rio Verde, Go, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Barbosa, Danilo Pereira
Silva, Pamela Franca
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Silva, Pamela Franca
Franceschilli Bossi, Ana Carolina
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Franceschilli Bossi, Ana Carolina
Monteiro Correa da Costa e Silva, Ana Beatriz
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
Sibia, Udai S.
MacDonald, James H.
论文数: 0引用数: 0
h-index: 0
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
MacDonald, James H.
King, Paul J.
论文数: 0引用数: 0
h-index: 0
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Wu, Shilong
Liu, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liu, Jun
Liang, Hengrui
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liang, Hengrui
Ma, Yanzhi
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Affiliated Hosp 1, Dept Anesthesia, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Ma, Yanzhi
Zhang, Yaoliang
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Zhang, Yaoliang
Liu, Hui
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liu, Hui
Yang, Hanyu
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Yang, Hanyu
Xin, Tuo
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Xin, Tuo
Liang, Wenhua
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liang, Wenhua
He, Jianxing
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Victor, Sandy
Kusuma, Muhammad I.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, Indonesia
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar 90245, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Kusuma, Muhammad I.
Labeda, Ibrahim
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Labeda, Ibrahim
Lusikooy, Ronald E.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Lusikooy, Ronald E.
Sampetoding, Samuel
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Surg,Div Digest Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Sampetoding, Samuel
Hamid, Firdaus
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Dr Wahidin Sudirohusodo Hosp, Fac Med, Dept Microbiol, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Hamid, Firdaus
Laidding, Sachraswaty R.
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Laidding, Sachraswaty R.
Prihantono, Prihantono
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
Prihantono, Prihantono
Faruk, Muhammad
论文数: 0引用数: 0
h-index: 0
机构:
Hasanuddin Univ, Fac Med, Dept Surg, Makassar, IndonesiaHasanuddin Univ, Fac Med, Dept Surg, Makassar, Indonesia
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Gouveia de Oliveira, Marcos Paulo
Fernandes, Gustavo
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Fernandes, Gustavo
Andrade, Juliana Fernandes
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Andrade, Juliana Fernandes
Barbosa, Danilo Pereira
论文数: 0引用数: 0
h-index: 0
机构:
Fed Inst State Goias, Math & Stat Ctr, Rio Verde, Go, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Barbosa, Danilo Pereira
Silva, Pamela Franca
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Silva, Pamela Franca
Franceschilli Bossi, Ana Carolina
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
Franceschilli Bossi, Ana Carolina
Monteiro Correa da Costa e Silva, Ana Beatriz
论文数: 0引用数: 0
h-index: 0
机构:
Santa Marcelina Med Sch, Sao Paulo, SP, BrazilSanta Marcelina Itaquera Hosp, Gastrointestinal Surg Dept, Rua Santa Marcelina 177,5 D Vila Carmosina, BR-08270085 Sao Paulo, SP, Brazil
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
Sibia, Udai S.
MacDonald, James H.
论文数: 0引用数: 0
h-index: 0
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
MacDonald, James H.
King, Paul J.
论文数: 0引用数: 0
h-index: 0
机构:
Anne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USAAnne Arundel Med Ctr, Ctr Joint Replacement, 2000 Med Pkwy,Suite 101, Annapolis, MD 21401 USA
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Wu, Shilong
Liu, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liu, Jun
Liang, Hengrui
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liang, Hengrui
Ma, Yanzhi
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Affiliated Hosp 1, Dept Anesthesia, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Ma, Yanzhi
Zhang, Yaoliang
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Zhang, Yaoliang
Liu, Hui
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liu, Hui
Yang, Hanyu
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Yang, Hanyu
Xin, Tuo
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Xin, Tuo
Liang, Wenhua
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China
Liang, Wenhua
He, Jianxing
论文数: 0引用数: 0
h-index: 0
机构:
Guangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R ChinaGuangzhou Med Univ, Natl Clin Res Ctr Resp Dis, Guangzhou Inst Resp Hlth,Affiliated Hosp 1, State Key Lab Resp Dis,Dept Thorac Surg & Oncol, Guangzhou, Peoples R China