[1]
Sánchez-Retana, C. and Leiva-Granados, R. 2016. Incidence factors in the use of contraceptives among adolescents and young adult people in Costa Rica. Población y Salud en Mesoamérica. 14, 1 (Jun. 2016). DOI:https://doi.org/10.15517/psm.v14i1.25142.