作者单位:
Univ Bologna, Dept Med & Surg Sci, Via Massarenti 9, I-40138 Bologna, Italy
[1]
Nuovo Regina Margherita Hosp, Gastroenterol & Digest Endoscopy, Rome, Italy
[2]
Univ Wisconsin, Dept Med, Sch Med & Publ Hlth, Madison, WI USA
[3]
Versilia Hosp, Gastroenterol & Endoscopy Unit, Lido Di Camaiore, Italy
[4]
Univ Brescia, Gastroenterol Unit, Brescia, Italy
[5]
发布时间
2018-05-26