Hirmas M, González J, Aranda W, González E. Motive of sexual activity initiation among adolescents from a gender perspective: CEMERA 2005 – 2006. Rev. chil. salud pública [Internet]. 2008 Jan. 1 [cited 2024 Aug. 1];12(1):p. 5-11. Available from: https://revistaei.uchile.cl/index.php/RCSP/article/view/1809