<style face="normal" font="default" size="100%">FACTORS ASSOCIATED TO UNHEALTHY SEXUAL BEHAVIOURS AMONG PORTUGUESE ADOLESCENTS: 2018 HBSC STUDY</style>

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<style face="normal" font="default" size="100%">FACTORS ASSOCIATED TO UNHEALTHY SEXUAL BEHAVIOURS AMONG PORTUGUESE ADOLESCENTS: 2018 HBSC STUDY</style>

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<style face="normal" font="default" size="100%">THE INFLUENCE OF RISK AND PROTECTIVE FACTORS ON TOBACCO, ALCOHOL AND DRUGS IN ADOLESCENCE</style>