1. Short-term treatment of duodenal ulceration;Wormsley, K.G.,1981
2. H2-receptor antagonists and duodenal ulcer healing: the international experience;Kerr, G.D.,1984
3. Non-responders to cimetidine treatment. Part 2;Bardhan, K.D.,1981
4. Refractory duodenal ulcer;Bardhan, K.D.;Gut,1984
5. Refractory duodenal ulcer: a review;Bardhan, K.D.,1987