APA (7th ed.) Citation

Thomson, E., Main, J., Karayiannis, P., & Klenerman, P. (2011). Intravenous methamphetamine use is associated with lower sustained virological response rates in HIV-positive men who have sex with men infected with acute hepatitis C.

Chicago Style (17th ed.) Citation

Thomson, E., J. Main, P. Karayiannis, and P. Klenerman. Intravenous Methamphetamine Use Is Associated with Lower Sustained Virological Response Rates in HIV-positive Men Who Have Sex with Men Infected with Acute Hepatitis C. 2011.

MLA (9th ed.) Citation

Thomson, E., et al. Intravenous Methamphetamine Use Is Associated with Lower Sustained Virological Response Rates in HIV-positive Men Who Have Sex with Men Infected with Acute Hepatitis C. 2011.

Warning: These citations may not always be 100% accurate.