title: Discussion of diffusion of medical innovations.
authors.affiliation: Surveillance and Operations Research Branch, National Cancer Institute, Bethesda, MD 20892.
authors.forename: E J
authors.initials: EJ
authors.lastname: Sondik
mesh_terms: D003142:Communication; D004059:Diffusion of Innovation; D006293:Health Promotion / Q000639:trends*; D006801:Humans; D009369:Neoplasms / Q000517:prevention & control* / Q000628:therapy