Sampaio, J. et al. 2011. He does not want it with condom and I want to protect myself: exposure of female adolescents to STD/AIDS in the semi-arid region of the Brazilian northeast . Saúde e Sociedade. 20, 1 (Mar. 2011), 171–181. DOI:https://doi.org/10.1590/S0104-12902011000100019.