@article{Sivertsen2014,
author = {Sivertsen, B. and Pallesen, S. and Sand, L. and Hysing, M.},
title= {Sleep and body mass index in adolescence: Results from a large population-based study of Norwegian adolescents aged 16 to 19 years},
year = {2014},
doi = {10.1186/1471-2431-14-204},
volume = {14},
number = {1},
pages = {204},
}