Foley price hikes linked to contracts.
D002404:Catheterization / Q000191:economics*; D003625:Data Collection; D017721:Hospital Costs / Q000639:trends*; D006801:Humans; D007430:Intraoperative Care / Q000295:instrumentation; D011182:Postoperative Care / Q000295:instrumentation; D014481:United States; D014546:Urinary Catheterization / Q000191:economics / Q000295:instrumentation*