title: Hispanic subgroups and intraracial comparisons.
authors.forename: F Y
authors.initials: FY
authors.lastname: Wong
authors.forename: D R
authors.initials: DR
authors.lastname: McKay
mesh_terms: D000069:Acculturation; D000293:Adolescent; D003431:Cross-Cultural Comparison; D006630:Hispanic or Latino / Q000145:classification*; D006801:Humans; D019966:Substance-Related Disorders / Q000208:ethnology*