A survey of cimetidine prescribing.
D002927:Cimetidine / Q000627:therapeutic use*; D011307:Drug Prescriptions; D004363:Drug Utilization; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D014481:United States
D006146:Guanidines; D002927:Cimetidine