Sanchez, Zila M., Solange A. Nappo, Joselaine I. Cruz, Elisaldo A. Carlini, Claudia M. Carlini, and Silvia S. Martins. “Sexual Behavior Among High School Students in Brazil: Alcohol Consumption and Legal and Illegal Drug Use Associated With Unprotected Sex”. Clinics 68, no. 4 (April 1, 2013): 489–494. Accessed July 17, 2024. https://revistas.usp.br/clinics/article/view/76792.