共 7 条
[1]
[Anonymous], 1976, JAMA, V236, P1471
[2]
CRANDALL BF, 1976, OBSTET GYNECOL, V48, P158
[4]
DUNCAN PE, 1976, CLIN RES, V24, P63
[6]
ROBINSON J, 1975, CLIN GENET, V8, P97
[7]
1976, GENETIC SCREENING PR, P136