title: Gastric cancer and cimetidine: does delay in diagnosis matter?
mesh_terms: D000368:Aged; D002927:Cimetidine / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013274:Stomach Neoplasms / Q000175:diagnosis*; D013997:Time Factors
chemical_list: D006146:Guanidines; D002927:Cimetidine