A 30-month evaluation of the effects on the cost and utilization of proton pump inhibitors from adding omeprazole OTC to drug benefit coverage in a state employee health plan.
West DS, Johnson JT, Hong SH. A 30-month evaluation of the effects on the cost and utilization of proton pump inhibitors from adding omeprazole OTC to drug benefit coverage in a state employee health plan. J Manag Care Pharm. 2006 Jan-Feb; 12(1):25-32.