共 27 条
[21]
SPAIN B, 1970, GLC INTELLIGENCE UNI, V12, P5
[22]
SPAIN B, 1969, GLC RESEARCH INTELLI, V7, P18
[23]
SWISHER LP, 1971, DEV MED CHILD NEUROL, V13, P746
[24]
TEW B J, 1972, Developmental Medicine and Child Neurology, V27, P124
[25]
TEW BJ, 1971, PERSONAL COMMUNICATI
[26]
TIZARD J, 1968, DEV MED CHILD NEUROL, VS, P1
[27]
*UK DEP ED SCIENC, 1972, HEALTH SCH CHILD