Adolescent Health Services 26 Health Surveys 26 Adolescent Health 24 utilization 23 Adolescent 10 Adolescent psychology 10 ethnology 5 Máis ... Research 4 ethics 4 Adolescence 3 Body Weight 3 Parenting 3 Social aspects 3 Youth 3 methods 3 standards 3 Adolescent psychotherapy 2 Adolescents 2 Aggressiveness in adolescence 2 Case studies 2 Counseling 2 Decision making in adolescence 2 Depression 2 Depression in adolescence 2 HIV 2 Obesity 2 Parent and child 2 Parent and teenager 2 Self-efficacy 2 Self-perception in adolescence 2 menos ...