publication venue for Perceptions of an HIV self-testing intervention and its potential role in addressing the barriers to HIV testing among at-risk heterosexual men: a qualitative analysis.. :-. 2021 Incidence of syphilis among HIV-infected men in Singapore, 2006-2017: temporal trends and associated risk factors.. 96:293-299. 2020 Detection of Chlamydia trachomatis and Neisseria gonorrhoeae with the cobas CT/NG v2.0 test: performance compared with the BD ProbeTec CT Qx and GC Qx amplified DNA and Aptima AC2 assays.. 95:87-93. 2019 Extent and selectivity of sexual orientation disclosure and its association with HIV and other STI testing patterns among gay, bisexual and other men who have sex with men.. 95:273-278. 2019 The role of physical examination in diagnosing common causes of vaginitis: a prospective study.. 89:185-190. 2013