Levy, Barry S. «Pobreza, Injusticia Social Y Salud Poverty, Social Injustice, and Health». Medicina Social / Social Medicine 7, no. 3 (abril 25, 2013): 192–195. Accedido abril 25, 2024. https://www.socialmedicine.info/index.php/medicinasocial/article/view/698.