Graduate School;
Peking Union Medical College and Chinese Academy of Medical Sciences;
Beijing 100730;
China;
Department of Gastroenterology;
China-Japan Friendship Hospital;
Beijing 100029;
China;
Graduate School;
Beijing University of Chinese Medicine;
Beijing 100029;
China;
Bile acids; Irritable bowel syndrome; Diarrhea; Visceral hypersensitivity; Microbiota; Dysbiosis;