title: [Recent developments in drugs antagonistic to factors causing peptic ulcer--clinical effects and problems; histamine H2 receptor blockaders].
mesh_terms: D002927:Cimetidine / Q000627:therapeutic use; D005744:Gastric Acid / Q000378:metabolism; D006635:Histamine H2 Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*; D011899:Ranitidine / Q000627:therapeutic use; D012008:Recurrence
chemical_list: D006635:Histamine H2 Antagonists; D002927:Cimetidine; D011899:Ranitidine