Overall reporting of valproic acid and fatal outcome reports in children with and without hepatotoxicity before and after 1990.

*Reports recorded with more than one suspected, interacting or concomitant antiepileptic medicine.
Overall reporting of valproic acid and fatal outcome reports in children with and without hepatotoxicity before and after 1990.

· 收录了同时使用多种疑似、存在药物相互作用或伴随应用的抗癫痫药物（antiepileptic medicine）的相关报告。
针对1990年前后伴与不伴肝毒性（hepatotoxicity）的儿童患者，开展丙戊酸（valproic acid）相关报告与致死性结局报告的整体统计工作。