title: Antisecretory drugs and gastric cancer.
authors.forename: M J
authors.initials: MJ
authors.lastname: Langman
mesh_terms: D000368:Aged; D002927:Cimetidine / Q000009:adverse effects; D005744:Gastric Acid / Q000378:metabolism*; D006635:Histamine H2 Antagonists / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D009603:Nitroso Compounds / Q000378:metabolism; D011744:Pyrimidinones / Q000009:adverse effects; D011899:Ranitidine / Q000009:adverse effects; D013274:Stomach Neoplasms / Q000139:chemically induced*
chemical_list: D006635:Histamine H2 Antagonists; D009603:Nitroso Compounds; D011744:Pyrimidinones; C033275:SK&F 93479; D002927:Cimetidine; D011899:Ranitidine