title: [Effectiveness of cimetidine and ranitidine in peptic ulcer].
mesh_terms: D000328:Adult; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005745:Gastric Acidity Determination; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008875:Middle Aged; D010437:Peptic Ulcer / Q000188:drug therapy*; D011899:Ranitidine / Q000627:therapeutic use*
chemical_list: D002927:Cimetidine; D011899:Ranitidine
vernacular_title: Effektivnost' tsimetidina i ranitidina pri iazvennoĭ bolezni.