title: National Cancer Institute program of postgraduate training for physicians.
authors.forename: R R
authors.initials: RR
authors.lastname: SPENCER
mesh_terms: D000047:Academies and Institutes; D006801:Humans; D054547:National Cancer Institute (U.S.); D009369:Neoplasms / Q000517:prevention & control*; D010820:Physicians; D014481:United States
keywords: CANCER/prevention