title: PPMs have a future, but role is murky.
authors: J A
authors: JA
authors: Moore
authors: R
authors: R
authors: Sinaiko
mesh_terms: D019985:Benchmarking; D003299:Cooperative Behavior; D019033:Delivery of Health Care, Integrated / Q000458:organization & administration*; D019981:Health Care Sector; D006279:Health Maintenance Organizations / Q000458:organization & administration; D007750:Labor Unions; D017008:Negotiating; D017410:Practice Guidelines as Topic; D020399:Practice Management / Q000458:organization & administration*; D011216:Practice Management, Medical; D014481:United States