title: Heavy demands at contract time.
authors.forename: E
authors.initials: E
authors.lastname: Ulmer
authors.forename: T
authors.initials: T
authors.lastname: Bayless
mesh_terms: D003284:Contract Services; D003659:Decision Making, Organizational; D004465:Economic Competition; D006279:Health Maintenance Organizations; D006739:Hospital Administration; D017057:Medically Uninsured; D014481:United States