作者单位:
Digestive Endoscopy Unit, University La Sapienza, Sant'Andrea Hospital, Rome, Italy
[1]
Gastroenterology and Digestive Endoscopy Unit, Department of Medicine, G. B. Morgagni Hospital
[2]
Department of Surgical Endoscopy, Catholic University, Rome, Italy
[3]
DIMEC Dipartimento di Scienze Mediche e Chirurgiche Università di Bologna, Italy
[4]
Digestive Endoscopy Unit, Istituto Clinico Humanitas, Milan, Italy
[5]
Department of Gastroenterology, G. B. Morgagni Hospital, Forlì, Italy
[6]
发布时间
2014-04-30