PNM-07 Relevant Factors in Sexual Initiation: Collective Discussion of Adolescents in a Public School. Issue 12 (1st December 2017) - Silva, V.M.; Amorim, Rd.J.M.; Rêgo Barros, R.C.; Javorski, M.; Queiroga, B.A.M.; Andrade, R.T.; Lima, L.S.