title: The ongoing battle over economic credentialing.
authors.forename: Casey L
authors.initials: CL
authors.lastname: Penn
mesh_terms: D001131:Arkansas; D016265:Conflict of Interest; D003406:Credentialing / Q000191:economics*; D004465:Economic Competition; D006788:Hospitals, Voluntary / Q000191:economics / Q000331:legislation & jurisprudence / Q000458:organization & administration*; D006801:Humans; D008504:Medical Staff Privileges / Q000191:economics* / Q000331:legislation & jurisprudence; D016134:Organizational Policy; D012955:Societies, Medical; D018454:Spouses