title: Acid suppression.
mesh_terms: D003864:Depression, Chemical; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005744:Gastric Acid / Q000378:metabolism*; D005745:Gastric Acidity Determination; D006801:Humans; D009853:Omeprazole / Q000627:therapeutic use*
chemical_list: D009853:Omeprazole