Body mass index, smoking, and risk of death between 40 and 70 years of age in a Norwegian cohort of 32,727 women and 33,475 men.
Eur J Epidemiol. 2013 Jan;28(1):35-43. doi: 10.1007/s10654-012-9758-7. Epub 2013 Jan 22.
Eur J Epidemiol. 2013.
PMID: 23338903