Obesity and food away from home: what drives the socioeconomic gradient in excess body weight? – German Institute of Development and Sustainability (IDOS) https://www.idos-research.de/externe-publikationen/article/obesity-and-food-away-from-home-what-drives-the-socioeconomic-gradient-in-excess-body-weight/
.: World Bank Group (Policy Research Working Paper 9066) Volltext/Document Rising
