AU - Abdul-Fatah, Ahmed Ahmed Mohammed AU - El-Nashaar, Mostafa AU - Mohammed, Hassnaa Othman OP - pp. 1-13 T1 - Communicative disorders : presentation, prevalence and socio-demographic characteristics in the special need center - Ain Shams University [Article] UL - https://jsc.journals.ekb.eg/article_145589_1e8b3d8f7a402a522a0fb219f2a30ac9.pdf Full text (PDF) 1 http://search.shamaa.org/fulltext.gif