title: TMA must take health plans to task.
authors.forename: R
authors.initials: R
authors.lastname: Levinthal
mesh_terms: D005260:Female; D006279:Health Maintenance Organizations / Q000458:organization & administration / Q000706:statistics & numerical data; D006801:Humans; D007348:Insurance, Health / Q000191:economics; D008297:Male; D008329:Managed Care Programs / Q000458:organization & administration* / Q000592:standards / Q000706:statistics & numerical data; D011331:Private Practice / Q000191:economics