1. Pyoderma gangrenosum: A complication of nonspecific ulcerative colitis;McIver;Surgery,1951
2. Pyoderma gangrenosum in association with chronic ulcerative colitis;Brunsting;Ohio State Med. J.,1954
3. Gangrenous skin lesions associated with chronic ulcerative colitis: A case study;Goldgraber;Gastroenterology,1960
4. Stomal ulceration associated with pyoderma gangrenosum and chronic ulcerative colitis: Report of two cases;Margoles;Gastroenterology,1961
5. Severe gangrenous pyodermitis associated with chronic haemorrhagic colitis;Duprez;Arch. Belg. Dermatol. Syphilol.,1962