1. Achilike, I., et al. 2015. Predicting the development of the metabolically healthy obese phenotype. International Journal of Obesity 39: 228–234.
2. Akabas, S., S.A. Lederman, and B.J. Moore (eds.). 2012. Textbook of obesity: Biological, psychological and cultural influences. Hoboken: Wiley.
3. Allison, D., M. Downey, R. Atkinson, C.J. Billington, G. Bray, R. Eckel, and A. Tremblay. 2008. Obesity as a disease: A white paper on evidence and arguments commissioned by the council of the obesity society. Obesity 16 (6): 1161–1177.
4. American Medical Association. 2013. American Medical Association House of Delegates resolution 420 (A-13): Recognition of obesity as a disease.
5. American Society for Metabolic and Bariatric Surgery [ASMBS]. 2018. Estimate of bariatric surgery numbers 2011–2017. https://asmbs.org/resources/estimate-of-bariatric-surgery-numbers.