The formulary files. Drug interactions plague elderly cancer patients.
D000368:Aged; D000970:Antineoplastic Agents / Q000009:adverse effects*; D015897:Comorbidity; D004347:Drug Interactions; D005569:Formularies as Topic; D006801:Humans; D008329:Managed Care Programs / Q000592:standards; D008495:Medical Oncology / Q000592:standards; D009369:Neoplasms / Q000150:complications / Q000188:drug therapy*; D012606:Scotland
D000970:Antineoplastic Agents