共 3 条
[1]
GARRETT JF, 1953, 210 REH SERV SER WAS, P2
[2]
LILIENFELD A M, 1959, J Chronic Dis, V10, P41, DOI 10.1016/0021-9681(59)90016-5
[3]
STOTSKY BA, 1961, J PSYCHOL STUD, V12, P28