by Markham, Christine M., Ph.D, Lormand, Donna, M.P.H, Gloppen, Kari M., M.P.H, Peskin, Melissa F., Ph.D, Flores, Belinda, M.P.H, Low, Barbara, Dr.P.H, House, Lawrence Duane, M.A
Published in Journal of adolescent health (01.03.2010)