Age-based Analysis of Spectral Characteristics of Sleep EEG in Patients with Severe Obstructive Sleep Apnea-hypopnea Syndrome 
MO Jianming,XU Ping,TANG Anjue,LI Wei,SONG Weidong
Chinese General Practice . 2019, (36): 4447 -4452 .  DOI: 10.12114/j.issn.1007-9572.2019.00.677