Gustafsson, P. E., Janlert, U., Theorell, T., Westerlund, H., & Hammarström, A. (2012). Do Peer Relations in Adolescence Influence Health in Adulthood? Peer Problems in the School Setting and the Metabolic Syndrome in Middle-Age. Public Library of Science.

Gustafsson, Per E., Urban Janlert, Töres Theorell, Hugo Westerlund, e Anne Hammarström. Do Peer Relations in Adolescence Influence Health in Adulthood? Peer Problems in the School Setting and the Metabolic Syndrome in Middle-Age. Public Library of Science, 2012.

Gustafsson, Per E., et al. Do Peer Relations in Adolescence Influence Health in Adulthood? Peer Problems in the School Setting and the Metabolic Syndrome in Middle-Age. Public Library of Science, 2012.