title: HMO study finds $768 million loss.
authors: C
authors: C
authors: Rauber
mesh_terms: D003625:Data Collection; D005376:Financial Management / Q000706:statistics & numerical data*; D006279:Health Maintenance Organizations / Q000191:economics* / Q000706:statistics & numerical data; D006801:Humans; D007449:Investments; D014481:United States