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- [32] VARIABLE PREMEDICATION FOR UPPER GASTRO-INTESTINAL ENDOSCOPY AMERICAN JOURNAL OF GASTROENTEROLOGY, 1979, 71 (02): : 158 - 163
- [33] CIMETIDINE IN ACUTE UPPER GASTRO-INTESTINAL BLEEDING BRITISH MEDICAL JOURNAL, 1979, 1 (6168): : 954 - 955