作者单位:
Section of Gastroenterology, Sacramento VA Medical Center, 10535 Hospital Way, Mather, CA 95655
[1]
Section of Gastroenterology, Sepulveda ACC, VAGLAHS, North Hill, CA, United States, David Geffen
[2]
Section of Gastroenterology and Hepatology, UC Davis Medical Center, Sacramento, CA, United States
[3]
发布时间
2014-05-24