1. Gay bowel syndrome: clinicopathological correlations in 260 cases;Kazal;Ann Clin Lab Sci,1976
2. The gay bowel syndrome: a review of colonic and rectal conditions in 200 male homosexuals;Sohn;Am J Gastroenterol,1977
3. Sexual Behavior in the Human Male;Kinsey,1948
4. Diagnosis of genital amebiasis in women by the standard Papanicolaou technique;Munguia;Am J Obstet Gynecol,1966
5. The insides story: alimentary aliens;Jones;The Gay Advocate,1979