TM, P., HT, D., TT, P., CD, D., & D, C. (2017). Cigarette smoking is associated with high HIV viral load among adults presenting for antiretroviral therapy in Vietnam. PloS one, 12(3), e0173534. https://doi.org/10.1371/journal.pone.0173534
Chicago Style (17th ed.) CitationTM, Pollack, Duong HT, Pham TT, Do CD, and Colby D. "Cigarette Smoking Is Associated with High HIV Viral Load Among Adults Presenting for Antiretroviral Therapy in Vietnam." PloS One 12, no. 3 (2017): e0173534. https://doi.org/10.1371/journal.pone.0173534.
MLA (9th ed.) CitationTM, Pollack, et al. "Cigarette Smoking Is Associated with High HIV Viral Load Among Adults Presenting for Antiretroviral Therapy in Vietnam." PloS One, vol. 12, no. 3, 2017, p. e0173534, https://doi.org/10.1371/journal.pone.0173534.