TY - RPRT TI - Back pain, mental health and substance use are associated in adolescents AU - Kamper, S. J. AU - Michaleff, Z. A. AU - Campbell, P. AU - Dunn, K. M. AU - Yamato, T. P. AU - Hodder, R. K. AU - Wiggers, J. H. AU - Williams, C. M. PY - 2018 DO - 10.1101/274605 UR - https://www.biorxiv.org/content/10.1101/274605v1 ID - 10.1101/274605 ER -