The etiology of anorectal infections in homosexual men.
Am. J. Med., Sep;71(3):395-406 (1981)
Chronic intestinal pseudo-obstruction. A report of 27 cases and review of the literature.
Medicine (Baltimore)., May;60(3):173-96 (1981)
Small intestinal biopsy in a patient with Crohn's disease of the duodenum. The spectrum of abnormal findings in the absence of granulomas.
Gastroenterology., May;76(5 Pt 1):1009-14 (1979)