CDKL5 in Different Atypical Rett Syndrome Variants: Description of the First Eight Patients from Spain - Zhang, Qingping; Bao, Xinhua; Zhao, Ying; Zhang, Xiaoying; Zhang, Jingjing; Cao, Guangna; Li, Jiarui; Wei, Liping; Wu, Xiru (Journal of Pediatric Epilepsy, 2015)