共 50 条
- [43] Prognostic factors for stage III colon cancer in patients 80 years of age and older [J]. International Journal of Colorectal Disease, 2021, 36 : 811 - 819
- [45] Is cholecystectomy necessary after endoscopic treatment of bile duct stones in patients older than 80 years of age? [J]. Journal of Gastroenterology, 2012, 47 : 65 - 70