title: IMRT update.
authors.affiliation: Varian Medical Systems, Palo Alto, Calif., USA. bette.snyder@varian.com
authors.forename: Bette
authors.initials: B
authors.lastname: Snyder
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D005568:Forms and Records Control; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000145:classification / Q000191:economics; D007349:Insurance, Health, Reimbursement; D020266:Radiotherapy, Conformal / Q000145:classification* / Q000191:economics; D014481:United States