共 21 条
[1]
BABSON SG, 1964, PEDIATRICS, V33, P327
[2]
BRELAND NS, 1974, BEHAV GENET, V4, P101
[3]
BURKS BS, 1940, 39TH YB NAT SOC ST 2, P85
[4]
BURKS BS, 1928, YB NATN SOC STUD EDU, V27, P219
[5]
CHRISTIAN JC, 1974, AM J HUM GENET, V26, P154