Objective evidence of aspirin use in both ulcer and nonulcer upper and lower gastrointestinal bleeding
Lanas, Angel, Sekar, M.Chandra, Hirschowitz, Basil I.Volume:
103
Language:
english
Journal:
Gastroenterology
DOI:
10.1016/0016-5085(92)90018-t
Date:
September, 1992
File:
PDF, 1.10 MB
english, 1992