title: Medicaid after 20 years: promise, problems, potential.
authors.forename: R J
authors.initials: RJ
authors.lastname: Master
mesh_terms: D000328:Adult; D002648:Child; D003365:Costs and Cost Analysis; D004495:Education of Persons with Intellectual Disabilities / Q000191:economics*; D006801:Humans; D008404:Massachusetts; D008484:Medicaid / Q000191:economics*; D012051:Reimbursement Mechanisms / Q000191:economics