Popoviciu, S. et al. (2012) „The role of religious beliefs and spirituality on the quality of life of rare diseases patients”, Revista de Cercetare si Interventie Sociala, 36, pp. 144–161. Disponibil la: https://www.rcis.ro/journal/article/view/414-the-role-of-religious-beliefs-and-spirituality-on-the (Data accesării: 7 noiembrie 2026).