Omeprazole is more effective than cimetidine for the relief of all grades of gastro‐oesophageal reflux disease‐associated heartburn, irrespective of the presence or absence of endoscopic oesophagitis

Technique, indications, and clinical use of 24 hour esophageal pH monitoring

1980 • 532 citations

Acid suppression in duodenal ulcer: a meta-analysis to define optimal dosing with antisecretory drugs.

1987 • 285 citations

Two doses of omeprazole versus placebo in symptomatic erosive esophagitis: The U.S. multicenter study

1992 • 176 citations

Reflux symptom relief with omeprazole in patients without unequivocal oesophagitis

1996 • 143 citations

Comparison of omeprazole and cimetidine in reflux oesophagitis: symptomatic, endoscopic, and histological evaluations.

1990 • 124 citations

Endoscopic signs for gastroesophageal reflux objectively evaluated

1976 • 69 citations

Symptoms and Disease Severity in Gastro-Oesophageal Reflux Disease

1994 • 66 citations

Omeprazole in the treatment of erosive oesophagitis refractory to high dose cimetidine and ranitidine.

1990 • 64 citations

Reasons for variations in the use of open access gastroscopy by general practitioners.

1995 • 7 citations