title: Humana's earnings flat in first quarter.
authors: J
authors: J
authors: Nemes
mesh_terms: D003625:Data Collection; D006777:Hospitals, Proprietary / Q000191:economics*; D007182:Income / Q000706:statistics & numerical data*; D007629:Kentucky; D009096:Multi-Institutional Systems / Q000191:economics*; D014481:United States