The changing face of clinical trials.
Arceci
Robert J
RJ
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD 21231, USA. arcecro@jhmi.edu
Smith
Malcolm
M
D002648:Child; D002986:Clinical Trials as Topic / Q000639:trends*; D018390:Gene Targeting; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D014481:United States