title: Trends in growth among network health care plans.
authors.forename: H
authors.initials: H
authors.lastname: Whitmore
mesh_terms: D003258:Consumer Behavior / Q000706:statistics & numerical data; D006801:Humans; D008329:Managed Care Programs / Q000592:standards / Q000706:statistics & numerical data*; D011785:Quality Assurance, Health Care; D014481:United States