Tan, X. Q., Goh, W., Venkatachalam, I., Goh, D., Sridhar, R., Chan, H. C., & Archuleta, S. (2015). Evaluation of a HIV Voluntary Opt-Out Screening Program in a Singapore Hospital. PLoS One.

Tan, Xin Quan, Wei-Ping Goh, Indumathi Venkatachalam, Diana Goh, Revathi Sridhar, Hwang Ching Chan, and Sophia Archuleta. "Evaluation of a HIV Voluntary Opt-Out Screening Program in a Singapore Hospital." PLoS One 2015.

Tan, Xin Quan, et al. "Evaluation of a HIV Voluntary Opt-Out Screening Program in a Singapore Hospital." PLoS One 2015.