Journal Article
Koyanagi, Moneta, Garin, Olaya, Ayuso-Mateos, Chatterji, Leonardi, Sainio, Galas, and Haro.
"The association between obesity and severe disability among adults aged 50 or over in nine high-income, middle-income and low-income countries: a cross-sectional study." BMJ open 5, no. 4 (2015): e007313.