Abo Alela، N. A.، و Cook، C. J. (2010). THE EFFECTS OF AGE AND HETEROCHROMATIN ON FREQUENCIES OF ACQUIRED CHROMOSOMAL ANEUPLOIDY IN UNCULTURED HUMAN LEUKOCYTES (رسالة ماجستير غير منشورة). Virginia Commonwealth University، ريتشموند. مسترجع من http://search.mandumah.com/Record/618505
Abo Alela، Noran Anwar، و Colleen Jackson Cook. "THE EFFECTS OF AGE AND HETEROCHROMATIN ON FREQUENCIES OF ACQUIRED CHROMOSOMAL ANEUPLOIDY IN UNCULTURED HUMAN LEUKOCYTES" رسالة ماجستير. Virginia Commonwealth University، ريتشموند، 2010. مسترجع من http://search.mandumah.com/Record/618505