title: 21st Century opportunities in health: E-healthand technology.
authors.forename: Scott C
authors.initials: SC
authors.lastname: Ratzan
mesh_terms: D004059:Diffusion of Innovation; D014943:Global Health; D006801:Humans; D020407:Internet; D008490:Medical Informatics; D040442:Public Health Informatics; D014481:United States