CJCP     2011 13 (4):  344-345    ISSN: 1008-8830  CN: 43-1301/R Clinical analysis of 4 cases of childhood Rolandic epilepsy with electrical status epilepticus during sleep SHU Xiao-Mei, ZHANG Gui-Ping, YANG Bing-Zhu, LI Lei Department of Pediatrics, Affiliated Hospital, Zunyi Medical College, Zunyi, Guizhou 563003, China. Received: null  Revised: null  Online: null Supporting info