title: Purchasing power surge. Employer coalitions may be on the rise, experts say.
authors: R
authors: R
authors: Shinkman
mesh_terms: D002140:California; D004465:Economic Competition; D006264:Health Benefit Plans, Employee / Q000191:economics / Q000458:organization & administration*; D006265:Health Care Coalitions / Q000639:trends*; D006279:Health Maintenance Organizations / Q000458:organization & administration; D008910:Minnesota