Omeprazole for acute upper gastrointestinal bleeding.
Baron
J H
JH
D005744:Gastric Acid / Q000378:metabolism; D005745:Gastric Acidity Determination; D006471:Gastrointestinal Hemorrhage / Q000188:drug therapy*; D006801:Humans; D009853:Omeprazole / Q000627:therapeutic use*
D009853:Omeprazole