Ranitidine--gastric secretion inhibitor.
D004381:Duodenal Ulcer / Q000188:drug therapy; D005750:Gastric Juice / Q000187:drug effects*; D006801:Humans; D011899:Ranitidine / Q000009:adverse effects / Q000627:therapeutic use*; D015043:Zollinger-Ellison Syndrome / Q000188:drug therapy
D011899:Ranitidine