Identification of PCDH19 gene mutations/deletions in patients with early onset epilepsy oleh Semra Gursoy, Esra Ataman, Bahar Toklu Baysal, Berk Özyılmaz, Pınar Gençpınar, Ayşe Semra Hız, Uluç Yiş, Aycan Ünalp, Nihal Olgaç Dündar, Ayfer Ülgenalp, Derya Erçal