摘要
Dear guests,colleagues and friends,In light of the ongoing global Coronavirus(COVID-19)pandemic,and having sought the best available advice,the ASSM 2020 Congress scheduled on October 16-19,2020 is now postponed until May 14-17,2021.
出处
《世界睡眠医学杂志》
2020年第10期F0002-F0002,共1页
World Journal of Sleep Medicine
