Pachankis, J. E., Hatzenbuehler, M. L., Hickson, F., Weatherburn, P., Berg, R. C., Marcus, U., & Schmidt, A. J. (2015). Hidden from health: Structural stigma, sexual orientation concealment, and HIV across 38 countries in the European MSM Internet Survey. AIDS.

Pachankis, John E., Mark L. Hatzenbuehler, Ford Hickson, Peter Weatherburn, Rigmor C. Berg, Ulrich Marcus, and Axel J. Schmidt. "Hidden From Health: Structural Stigma, Sexual Orientation Concealment, and HIV Across 38 Countries in the European MSM Internet Survey." AIDS 2015.

Pachankis, John E., et al. "Hidden From Health: Structural Stigma, Sexual Orientation Concealment, and HIV Across 38 Countries in the European MSM Internet Survey." AIDS 2015.