The Sooner, the Worse? Association between earlier age of sexual initiation and worse adolescent health and well-being outcomes
Influence of parent-adolescent relationship on early sexual debut and number of partners among Mexican youth
Male condom use, multiple sexual partners and HIV: a prospective case-control study in Kinshasa (DRC)
Parental knowledge and adolescents' risk behaviors
Testing the alleged superiority of the indulgent parenting style among Spanish adolescents
Factors that lead to changes in sexual behaviours after a negative HIV test: protocol for a prospective cohort study in Kinshasa
Modern contraceptive methods: a new misleading definition
Project YOURLIFE (What Young People Think and Feel about Relationships, Love, Sexuality, and Related Risk Behavior): Cross-sectional and Longitudinal Protocol
Safe-sex belief and sexual risk behaviours among adolescents from three developing countries: a cross-sectional study
Informed choice in family planning: what do women want to know?
