Carvalho, C. L., M. Ardore, and L. R. de Castro. “Family Caregivers and the Aging of the Person With Intellectual Disabilities: Implications to Care”. Revista Kairós-Gerontologia, vol. 18, no. 3, Sept. 2015, pp. 333-52, doi:10.23925/2176-901X.2015v18i3p333-352.