Haghamad, Allzain; Mosab, Omer Khalid; Ayman FatahAlrahman. A. Babiker
(Journal of Research -GRANTHAALAYAH, 2020-11-25)
ABSTRACT
Down syndrome is the most common life compatible chromosomal
disorder responsible for the majority of mental retardation and deaths in
infancy and childhood. The current study intended to evaluate the ...