CJCP     2020 22 (6):  672-676    ISSN: 1008-8830  CN: 43-1301/R Advances in the diagnosis and treatment of congenital myasthenic syndrome XIAO Ting, WU Li-Wen Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China Received: 2019-12-18  Revised: 2020-04-24  Online: null Supporting info