title: Turf battles.
authors.forename: B B
authors.initials: BB
authors.lastname: Gray
mesh_terms: D000488:Allied Health Personnel / Q000639:trends*; D005544:Forecasting; D018166:Health Care Reform / Q000639:trends*; D006801:Humans; D010348:Patient Care Team / Q000639:trends*; D010818:Practice Patterns, Physicians' / Q000639:trends*; D013038:Specialization / Q000639:trends; D014481:United States