Clinical trials referral resource. Current clinical trials investigating cancer in the elderly.
Trimble
Edward L
EL
National Cancer Institute, Bethesda, MD, USA.
Schoenfeldt
Mason
M
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