1. Increases in unsafe sex and rectal gonorrhea among men who have sex with men—San Francisco, California, 1994–1997.;MMWR Morb Mortal Wkly Rep,1999
2. Resurgent bacterial sexually transmitted diseases among men who have sex with men—King County, Washington 1997–1999.;MMWR Morb Mortal Wkly Rep,1999
3. Trends in primary and secondary syphilis and HIV infections in men who have sex with men—San Francisco and Los Angeles, California, 1998–2002.;MMWR Morb Mortal Wkly Rep,2004
4. Increase in sexually transmitted infections among homosexual men in Amsterdam in relation to HAART.;Stolte;Sex Transm Infect,2001
5. Increases in gonorrhea and sexual risk behaviors among men who have sex with men: A 12-year trend analysis at the Denver Metro Health Clinic.;Rietmeijer;Sex Transm Dis,2003