title: Squaring off. Labor, hospitals do battle over union election rules.
authors: Melanie
authors: M
authors: Evans
mesh_terms: D035082:Federal Government; D019981:Health Care Sector / Q000331:legislation & jurisprudence; D007750:Labor Unions / Q000331:legislation & jurisprudence*; D007882:Legislation, Hospital; D011057:Politics; D014481:United States