Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hiroki Higuchi and Masaaki Narita and Kaoru Sakatani,Prefrontal cortical hemodynamic change due to facial expression switching task in autism spectrum disorders,Shonan journal : the international journal of the Shonan Research Institute Bunkyo University,21850178,Chigasaki : Shonan Research Institute Bunkyo University,2012-03,3,,41-55,https://cir.nii.ac.jp/crid/1520853834900381184,