Use of a P & T Committee letter to influence dosing.
D002437:Cefazolin / Q000008:administration & dosage*; D004363:Drug Utilization / Q000191:economics*; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D008505:Medical Staff, Hospital; D009825:Oklahoma; D010606:Pharmacy and Therapeutics Committee; D014956:Writing