Abstract
Zhang, Y; Kou, GJ; Li, Y; Li, YQ
Li, YQ (reprint author), Shandong Univ, Dept Gastroenterol, Qilu Hosp, Jinan, Shandong, Peoples R China.; Li, YQ (reprint author), Shandong Univ, Qilu Hosp, Lab Translat Gastroenterol, Jinan, Shandong, Peoples R China.
BMJ-BRITISH MEDICAL JOURNAL, 2018; 361 ():