Santangelo, Omar Enzo, Sandro Provenzano, and Alberto Firenze. “Knowledge of Sexually Transmitted Infections and Sex-at-Risk Among Italian Students of Health Professions. Data from a One-Month Survey”. Annali dell’Istituto Superiore di Sanità 54, no. 1 (March 29, 2018): 40–48. Accessed November 24, 2024. https://annali.iss.it/index.php/anna/article/view/610.