Omeprazole before endoscopy in patients with gastrointestinal bleeding.
Elphick
David A
DA
Riley
Stuart A
SA
D000897:Anti-Ulcer Agents / Q000008:administration & dosage*; D003627:Data Interpretation, Statistical; D004724:Endoscopy; D006801:Humans; D009853:Omeprazole / Q000008:administration & dosage*; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy*; D011292:Premedication
D000897:Anti-Ulcer Agents; D009853:Omeprazole