Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleRelationship of Age for Grade and Pubertal Stage to Early Initiation of Substance Use.AuthorsDudovitz, Rebecca N.; Chung, Paul J.; Elliott, Marc N.; Davies, Susan L.; Tortolero, Susan; Baumler, Elizabeth; Banspach, Stephen W.; Schuster, Mark A.PublicationPreventing Chronic Disease, 2015, Vol 12, p1ISSN1545-1151Publication typejournal articleDOI10.5888/pcd12.150234