Cardiopulmonary risk of esophagogastroduodenoscopy
Lieberman, David A., Wuerker, Christopher K., Katon, Ronald M.Volume:
88
Language:
english
Journal:
Gastroenterology
DOI:
10.1016/0016-5085(85)90508-6
Date:
February, 1985
File:
PDF, 659 KB
english, 1985