University of Illinois history professo Marc Hertzman's new book is "After Palmares: Diaspora, Inheritance, and the Afte...University of Illinois at Urbana-Champaign, News Bureau
Correlation between outness and hepatitis A vaccination history, including MSM-specific hepatitis A vaccination recommen...European Centre for Disease Prevention and Control (ECDC)
Correlation between outness and hepatitis B vaccination history, including MSM-specific hepatitis B vaccination recommen...European Centre for Disease Prevention and Control (ECDC)
