Assessment of Patient Satisfaction with a Formulary Switch from Omeprazole to Lansoprazole in Gastroesophageal Reflux Disease Maintenance Therapy
Laura J. Condra, PharmD, Anthony P. Morreale, PharmD, BCPS, MBA, Stephen N. Stolley, PharmD, BCPS, David Marcus, RPhThe American Journal of Managed Care, May 1999, Volume 5, Issue 5