Bibliographic Title:Peltzer, K. & Pengpid, S. (2017) Sleep duration, sleep quality, body mass index, and waist circumference among young adults from 24 low- and middle-income and two high-income countries. International Journal of Environmental Research and Public Health. 14(6):Online. http://hdl.handle.net/20.500.11910/10947 Output Type:Journal Article Read more