title: JCO orthodontic practice study. Practice activity.
mesh_terms: D000328:Adult; D001071:Appointments and Schedules; D002648:Child; D005250:Fees, Dental; D006801:Humans; D007182:Income; D009970:Orthodontics / Q000191:economics; D011215:Practice Management, Dental / Q000191:economics; D014481:United States