1. Misoprostol compared with sucralfate in the prevention of nonsteroidal antiinflammatory drug-induced gastric ulcer: A randomized, controlled trial;Agarwal;Ann Intern Med,1991
2. Non-steroidal anti-inflammatory drugs and life threatening complications of peptic ulceration;Armstrong;Gut,1987
3. A randomized, controlled trial of aspirin in persons recovered from myocardial infarction;Aspirin Myocardial Infarction Study Research Group;JAMA,1980
4. Treatment of NSAID-induced gastrointestinal lesions with cimetidine: An international multicenter collaborative study;Bijlsma;Aliment Pharmacol Ther,1988
5. Side effects of nonsteroidal antiinflammatory drugs on the small and large intestine in humans;Bjarnason;Gastroenterology,1993