TALAT, A.; AURANGZEB, B. Causes of Mental Retardation in Hospitalized Paediatric Patients. Journal of Postgraduate Medical Institute, [S. l.], v. 16, n. 2, 2011. Disponível em: https://jpmi.org.pk/index.php/jpmi/article/view/776. Acesso em: 3 may. 2024.