29. Anal cancer trends in Puerto Rico (PR) from 1985 to 2005: impact of HIV status

... of California, San Francisco, CA, USA. Background : PR is one of the US jurisdictions with the highest burden of HIV/AIDS. We describe the proportion of HIV+ anal cancer cases in PR and the impact of HIV status on anal cancer incidence trends, by ...

http://www.publish.csiro.au/paper/SHv10n6ab29.htm