title: Is physician refusal to deal with CRNAs (certified registered nurse anesthetists) an antitrust violation?
authors: R E
authors: RE
authors: Margolis
mesh_terms: D000761:Anesthesia Department, Hospital / Q000331:legislation & jurisprudence*; D016363:Antitrust Laws; D003120:Colorado; D009719:Nurse Anesthetists / Q000331:legislation & jurisprudence*; D010820:Physicians / Q000331:legislation & jurisprudence*