المؤلفون: Cohen, Larry, author

المصدر: Prevention Diaries : The Practice and Pursuit of Health for All, 2016.

الإتاحة: https://doi.org/10.1093/acprof:oso/9780190623821.003.0006

المؤلفون: Feldman, Zoe, author, Bradley, Dondeena G., author, Greenberg, Danielle, author

المصدر: Obesity Epidemiology : From Aetiology to Public Health, 2010.

الإتاحة: https://doi.org/10.1093/acprof:oso/9780199571512.003.0024