title: Health promotion in middle childhood: the "tween" years.
authors.forename: Willa M
authors.initials: WM
authors.lastname: Doswell
mesh_terms: D002648:Child; D002657:Child Development / Q000502:physiology; D005260:Female; D006293:Health Promotion; D006801:Humans; D008297:Male; D024802:Nurse's Role; D010371:Pediatric Nursing; D012572:School Health Services / Q000592:standards* / Q000639:trends; D014481:United States