共 15 条
[3]
BRYNER JR, 1977, OBSTET GYNECOL, V50, P375
[4]
BRYNER JR, 1978, OBSTET GYNECOL, V51, P198
[7]
Farber M, 1977, Obstet Gynecol, V49, P2
[8]
Jones J R, 1977, Obstet Gynecol, V49, P9
[10]
KAUFMAN B, 1972, Acta Radiologica Diagnosis, V13, P413