title: Pricing by hospital systems faces sharper antitrust challenge.
authors.affiliation: Epstein Becker and Green, P.C. Washington, DC, USA.
authors.forename: William
authors.initials: W
authors.lastname: Kopit
authors.forename: Lee
authors.initials: L
authors.lastname: Calligaro
mesh_terms: D016363:Antitrust Laws; D006273:Health Facility Merger / Q000191:economics; D017722:Hospital Charges / Q000331:legislation & jurisprudence*; D009096:Multi-Institutional Systems / Q000191:economics* / Q000331:legislation & jurisprudence / Q000458:organization & administration; D014481:United States