Prevention and treatment of complication in general surgery operation 并列题名:Prevention and treatment of complication in general surgery operation Prevention and management of complications in bariatric surgery Prevention and management of complications in the treatment of colorectal tumor Prevention and treatment of infections diseases on campus 并列题名:Prevention and management of complications in the treatment of colorectal tumor Prevention and treatment for common injuries of ship staffs Prevention and treatment of cervical lesions Prevention and treatment of hepatic disease Analysis and treatment of common complications in cosmetic surgery