Long-term omeprazole treatment in resistant gastroesophageal reflux disease: Efficacy, safety, and influence on gastric mucosaElly C. Klinkenberg–Knol, A. Walan, Peter J Prichard et al.|Gastroenterology|2000Cited by 544
Cure of <i>Helicobacter pylori</i> infection in patients with reflux oesophagitis treated with long term omeprazole reverses gastritis without exacerbation of reflux disease: results of a randomised controlled trialErnst J. Kuipers, A. Walan, G.F. Nelis et al.|Gut|2003Cited by 220
Changes of gastric mucosal architecture during long‐term omeprazole therapy: results of a randomized clinical trialLars Lundell, Niilo Havu, Pekka Miettinen et al.|Alimentary Pharmacology & Therapeutics|2006Cited by 89