Yu K Y, Shi H P
Department of Gastrointestinal Surgery, Beijing Shijitan Hospital, Capital Medical University/Chinese Society for Parenteral and Enteral Nutrition, Beijing 100038, China.
Zhonghua Yi Xue Za Zhi. 2020 Mar 17;100(10):724-728. doi: 10.3760/cma.j.cn112137-20200205-00196.