title: Board certification of osteopathic physicians.
authors.affiliation: Department of Education, American Osteopathic Association, 142 E Ontario St, Chicago, IL 60611-2864, USA.
authors.forename: Armando F
authors.initials: AF
authors.lastname: Ramirez
mesh_terms: D002568:Certification / Q000706:statistics & numerical data*; D006801:Humans; D010021:Osteopathic Medicine / Q000592:standards*; D013044:Specialty Boards; D014481:United States