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Zaborskis A, Petronyte G, Sumskas L, Kuzman M, Iannotti RJ.Zaborskis A, et al. Among authors: iannotti rj.Croat Med J. 2008 Apr;49(2):233-42. doi: 10.3325/cmj.2008.2.233.Croat Med J. 2008.PMID: 18461679Free PMC article.
Kuntsche E, Simons-Morton B, Fotiou A, ter Bogt T, Kokkevi A; Health Behavior in School-Aged Children Study.Kuntsche E, et al.Arch Pediatr Adolesc Med. 2009 Feb;163(2):119-25. doi: 10.1001/archpediatrics.2008.542.Arch Pediatr Adolesc Med. 2009.PMID: 19188643Free PMC article.