title: Commentary: burden of proof in an era of outcomes research and managed care.
authors.affiliation: School of Medicine, Wharton School, Philadelphia, USA.
authors.forename: A L
authors.initials: AL
authors.lastname: Hillman
mesh_terms: D000293:Adolescent; D000328:Adult; D002140:California; D002204:Capitation Fee / Q000706:statistics & numerical data*; D002648:Child; D003362:Cost-Benefit Analysis; D018588:Fee-for-Service Plans / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008329:Managed Care Programs / Q000191:economics*; D008484:Medicaid / Q000191:economics*; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000191:economics*; D012051:Reimbursement Mechanisms; D014481:United States