title: Stark laws: then and now.
authors: Karen
authors: K
authors: Sandrick
mesh_terms: D016265:Conflict of Interest / Q000331:legislation & jurisprudence*; D004059:Diffusion of Innovation; D018578:Hospital-Physician Relations; D016347:Medical Records Systems, Computerized; D010820:Physicians / Q000191:economics*; D014481:United States