Roy Chan

A randomized controlled trial of the efficacy and safety of a fixed triple combination (fluocinolone acetonide 001, hydroquinone 4, tretinoin 005) compared with hydroquinone 4 cream in Asian patients with moderate to severe melasma

Roy Chan, K.‐C. Park, M.H. Lee et al. · British Journal of Dermatology · 2008 · 133 citations

Medicine, Dermatology, Pharmacotherapy +13

Chemsex among gay, bisexual, and other men who have sex with men in Singapore and the challenges ahead: A qualitative study

Rayner Kay Jin Tan, Christina Wong, Mark Chen et al. · International Journal of Drug Policy · 2018 · 87 citations · Full text

Public Health, Health Promotion, Sexuality Studies +13

Spectrum of skin disorders in human immunodeficiency virus‐infected patients in Singapore and the relationship to CD4 lymphocyte counts

B. K. Goh, Roy Chan, Priya Sen et al. · International Journal of Dermatology · 2007 · 67 citations

Public Health, Dermatology, Infectious Diseases +9

Detection and genotyping of human herpes simplex viruses in cutaneous lesions of erythema multiforme by nested PCR

Yong-Jiang Sun, Roy Chan, Suat Hoon Tan et al. · Journal of Medical Virology · 2003 · 65 citations

Medicine, Dermatology, Microbiology +16

Long-term effects of condom promotion programmes for vaginal and oral sex on sexually transmitted infections among sex workers in Singapore

Mee Lian Wong, Roy Chan, David Koh · AIDS · 2004 · 39 citations

Medicine, Health Promotion, Infectious Diseases +17