title: Modeling for health care and other policy decisions: uses, roles, and validity.
authors.forename: F Reed
authors.initials: FR
authors.lastname: Johnson
authors.forename: John E
authors.initials: JE
authors.lastname: Paul
mesh_terms: D003362:Cost-Benefit Analysis; D017850:Economics, Pharmaceutical; D006291:Health Policy; D006801:Humans; D018803:Models, Economic; D017063:Outcome Assessment, Health Care