Gastroenterology in China.
Shanghai Institute of Digestive Disease, China.
S J
SJ
Jiang
D002681:China; D003150:Community Health Workers / Q000193:education; D005762:Gastroenterology / Q000193:education / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D012955:Societies, Medical / Q000266:history