Canadian Journal of Gastroenterology (Jan 1997)
Prevention of Relapse in Reflux Esophagitis: A Placebo Controlled Study of Ranitidine 150 mg BID and 300 mg BID
Abstract
OBJECTIVE: To compare the efficacy and safety of long term use of ranitidine 150 mg bid, 300 mg bid and placebo in prevention of endoscopic and symptomatic relapse of reflux esophagitis in an international, double-blind, placebo controlled, parallel group study.