Clinical and genetic characterization of ten Egyptian patients with Wolf–Hirschhorn syndrome and review of literature oleh Mona K. Mekkawy, Alaa K. Kamel, Manal M. Thomas, Engy A. Ashaat, Maha S. Zaki, Ola M. Eid, Samira Ismail, Saida A. Hammad, Hisham Megahed, Heba ElAwady, Khaled M. Refaat, Shymaa Hussien, Nivine Helmy, Sally G. Abd Allah, Amal M. Mohamed, Mona O. El Ruby