title: Legal background for a proposal for doctors' unions.
authors.forename: R G
authors.initials: RG
authors.lastname: McCracken
mesh_terms: D006801:Humans; D007750:Labor Unions / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D010820:Physicians; D012959:Socioeconomic Factors; D014481:United States