The treatment of gastric ulcer: a comparative trial of four preparations.
D000863:Antacids / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004338:Drug Combinations; D005260:Female; D005778:Gefarnate / Q000627:therapeutic use*; D006035:Glycyrrhiza; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000188:drug therapy*; D010946:Plants, Medicinal; D013729:Terpenes / Q000627:therapeutic use*
D000863:Antacids; D004338:Drug Combinations; D013729:Terpenes; D005778:Gefarnate