Abstract
Pei, QS; Wang, WW; Pan, JM; Shi, YJ
Pei, QS (通讯作者),Shandong First Med Univ, Shandong Prov Hosp, Dept Gastroenterol, Jinan, Peoples R China.
GASTROINTESTINAL ENDOSCOPY, 2022; 95 (4): 802