title: HMOs' question: to pay and deliver or just pay?
authors.affiliation: WellCare Management Group, Kingston, NY, USA.
authors.forename: I
authors.initials: I
authors.lastname: Studin
mesh_terms: D003710:Demography; D006279:Health Maintenance Organizations / Q000458:organization & administration / Q000706:statistics & numerical data / Q000639:trends*; D006293:Health Promotion / Q000639:trends*; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans; D014481:United States