title: What is going on? Part IV.
authors.forename: J T
authors.initials: JT
authors.lastname: McCarthy
mesh_terms: D003258:Consumer Behavior; D007349:Insurance, Health, Reimbursement; D008329:Managed Care Programs / Q000191:economics / Q000458:organization & administration*; D012017:Referral and Consultation; D014481:United States