title: Update on the National Cancer Institute's clinical trials cooperative group program.
authors.affiliation: NCI/DCTD/RRP/CROB, EPN/6002, Rockville, MD 20892-7440, USA. wallnerp@mail.nih.gov
authors.forename: Paul E
authors.initials: PE
authors.lastname: Wallner
mesh_terms: D000047:Academies and Institutes / Q000458:organization & administration*; D002986:Clinical Trials as Topic / Q000379:methods / Q000639:trends*; D006078:Government Programs / Q000458:organization & administration*; D006801:Humans; D007373:Interinstitutional Relations; D009316:National Institutes of Health (U.S.) / Q000458:organization & administration*; D009369:Neoplasms / Q000628:therapy*; D012955:Societies, Medical / Q000458:organization & administration*; D014481:United States