1. Choosing the best anti-Helicobacter pylori therapy: effect of antimicrobial resistance;Graham;Am. J. Gastroenterol.,1996
2. Factors influencing the eradication of Helicobacter pylori with triple therapy;Graham;Gastroenterology,1992
3. Clarithromycin for treatment of Helicobacter pylori infections;Graham;Eur. J. Gastroenterol. Hepatol.,1995
4. Treatment of Helicobacter pylori infection in humans: a review of the world literature;van der Hulst;Helicobacter,1996
5. Metronidazole, omeprazole and clarithromycin: an effective combination therapy for Helicobacter pylori infection;Yousfi;Aliment. Pharmacol. Ther.,1995