Adolescent Female 91 Male 91 adolescent article female human 91 male Humans 76 adult 72 Adult 68 Child 59 child 53 controlled study 45 Middle Aged 41 priority journal 34 Aged 31 aged 31 Child, Preschool 30 Argentina 28 major clinical study 27 clinical article 24 Infant 23 middle aged 23 preschool child 20 genetics 17 school child 16 Human 15 infant 15 Infant, Newborn 13