Vitamin D Effectively Controls Gelastic Seizure of Non-epileptic:Report of One Case and Review of Literature 
ZHANG Xiangmin,HAN Qian,LIU Zongyuan,XU Falin
Chinese General Practice . 2020, (30): 3856 -3858 .  DOI: 10.12114/j.issn.1007-9572.2020.00.358