1. Pattems of anal carcinoma by gender and marital status in Los Angeles county;Peters, R.K.; Mack, T.M.;BrJf Cancer,1983
2. The demographics of anal cancer are changing;Wexner, S.D.; Milsom, J.W.; Dailey, T.H.;Dis Col Rect,1987
3. Cancer among New York men at risk of acquired immunodeficiency syndrome;Biggar, R.J.; Burnett, W.; Mikl, J.; Nasca, P.;IntJ Cancer,1989
4. Etiological clues from descriptive epidemiology: squamous carcinoma of the rectum or anus;Austin, D.F.;National Cancer Institute Monographs,1982
5. Correlates of homosexual behaviour and the incidence of anal cancer;Daling, JR, Weiss; NS, Klopfenstein; LL, Cochran; LE, Chow; WH, Daifuku; R.;AMA,1982