humans
NOT (“animals”[mh] NOT “humans”[mh])
children
(“child”[mh] OR “Infant”[mh] OR “Adolescent”[mh] OR “Minors”[mh] OR “Pediatrics”[mh] OR “Child Health Services”[mh] OR “Hospitals, Pediatric”[mh] OR infan*[tiab] OR newborn*[tiab] OR new born*[tiab] OR baby[tiab] OR babies[tiab] OR neonat*[tiab] OR perinat*[tiab] OR postnat*[tiab] OR child[mesh] OR child[tiab] OR child’s[tiab] OR childhood*[tiab] OR children*[tiab] OR kid[tiab] OR kids[tiab] OR toddler*[tiab] OR adoles*[tiab] OR teen*[tiab] OR boy*[tiab] OR girl*[tiab] OR minors*[tiab] OR underag*[tiab] OR under age*[tiab] OR under aging[tiab] OR juvenil*[tiab] OR youth*[tiab] OR kindergar*[tiab] OR puber*[tiab] OR pubescen*[tiab] OR prepubescen*[tiab] OR prepuberty*[tiab] OR pediatric*[tiab] OR peadiatric*[tiab] OR schoolchild*[tiab] OR preschool*[tiab] OR highschool*[tiab] OR suckling*[tiab])
RCTs (randomized controlled trial [pt] OR controlled clinical trial [pt] OR randomized [tiab] OR placebo [tiab] OR drug therapy [sh] OR randomly [tiab] OR trial [tiab] OR groups [tiab])