title: The expanding roles of the chief medical officer.
authors.affiliation: Pikeville Medical Center, KY, USA.
authors.forename: Yisrael M
authors.initials: YM
authors.lastname: Safeek
mesh_terms: D017598:Efficiency, Organizational / Q000191:economics; D006740:Hospital Administrators; D006801:Humans; D008486:Physician Executives; D024382:Professional Role