Studies on the Function of Concentration Maintenance (6) : School Examinations and Tranquilizing Effect

K. Koizumi, H. Sukegawa, N. Iida, M. Ono, E. Takakuwa
1962 Sangyo Igaku  
doi:10.1539/joh1959.4.3_190_2 fatcat:butsayob35ckrjev35kr4nnm54