1. Increases in unsafe sex and rectal gonorrhea among men who have sex with men, San Francisco, California, 1994–1997;Centers for Disease Control and Prevention (CDC);Morbidity Mortality Weekly Report (MMWR),1999
2. From epidemiological synergy to public health policy and practice: the contribution of other sexually transmitted diseases to sexual transmission of HIV infection;Fleming;Sex Transm Infect,1999
3. Sexually transmitted diseases treatment guidelines;Centers for Disease Control and Prevention;MMWR,2010
4. 1993 revised classification system for HIV infection and expanded surveillance case definition for AIDS among adolescents and adults;Centers for Disease Control;MMWR,1992
5. Rubber band ligation for hemorrhoidal disease can be safely performed in select HIV-positive patients;Moore;Dis Colon Rectum,2001