题目：A study of endogenous evoked potentials (P300 and CNV) in retired patients
作者：Schuerch M; Boudaréne M; Ylieff M; Deom S
网址: http://www.mdconsult.com/das/citation/body/229498724-2/jorg=journal&source=MI&sp=11251396&sid=0/N/11251396/1.html?issn=