title: Adding ancillaries. Bone density testing.
authors.forename: Barbara
authors.initials: B
authors.lastname: Weiss
mesh_terms: D015519:Bone Density; D003955:Diagnostic Tests, Routine; D006123:Group Practice / Q000191:economics* / Q000458:organization & administration; D006801:Humans; D009936:Organizational Innovation; D014481:United States