1. Immunosuppression of fatty acids;Smith;Lancet,1976
2. Effect of cimetidine on surgery;Wylie;Lancet,1981
3. Surgical treatment of peptic ulcer in the United States;Fineberg;Lancet,1981
4. H2 receptor antagonists and the cost of peptic ulcer in the Netherlands;Netherlands Economic Institute,1982
5. Cost effectiveness of duodenal ulcer treatment;Culyer;Soc Sci Med,1981