title: Clinical trials referral resource. Current clinical trials investigating cancer in the elderly.
authors.affiliation: National Cancer Institute, Bethesda, MD, USA.
authors.forename: Edward L
authors.initials: EL
authors.lastname: Trimble
authors.forename: Mason
authors.initials: M
authors.lastname: Schoenfeldt
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic / Q000639:trends; D007722:Health Knowledge, Attitudes, Practice; D006295:Health Resources; D006801:Humans; D008495:Medical Oncology; D009369:Neoplasms; D012017:Referral and Consultation; D012107:Research Design / Q000639:trends; D014481:United States