title: Withholding pattern. Medicare payments a sticking point for doctors.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Lubell
mesh_terms: D018166:Health Care Reform; D007349:Insurance, Health, Reimbursement; D006278:Medicare / Q000191:economics*; D010820:Physicians / Q000191:economics*; D014481:United States