title: Commentary: economic transfers, the changing face of a familiar problem.
authors.affiliation: Health Policy Research and Development Unit, Massachusetts General Hospital, Boston 02114, USA. weissman@sol.mgh.harvard.edu
authors.forename: J S
authors.initials: JS
authors.lastname: Weissman
mesh_terms: D004636:Emergency Service, Hospital / Q000191:economics / Q000331:legislation & jurisprudence; D004637:Emergency Services, Psychiatric / Q000191:economics* / Q000331:legislation & jurisprudence; D006291:Health Policy; D006801:Humans; D017057:Medically Uninsured; D001523:Mental Disorders / Q000191:economics / Q000628:therapy; D010360:Patient Transfer / Q000191:economics* / Q000331:legislation & jurisprudence; D014481:United States