title: The health of adolescents since Y1K.
authors.forename: I F
authors.initials: IF
authors.lastname: Litt
mesh_terms: D000293:Adolescent; D016497:Adolescent Health Services / Q000266:history* / Q000639:trends; D000295:Adolescent Medicine / Q000266:history*; D005544:Forecasting; D049673:History, 20th Century; D006801:Humans; D012106:Research / Q000639:trends