Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nishifuji Seiji and Tanaka Shogo,Phase Response of Brain Alpha Wave to Temporally Alternating Red/Blue Light Emitting Diode Stimuli,Japanese Journal of Applied Physics,00214922,The Japan Society of Applied Physics,2003,42,9A/B,L1100-L1103,https://cir.nii.ac.jp/crid/1390282681246348416,https://doi.org/10.1143/jjap.42.l1100