共 13 条
[1]
ABRAMOVICH DR, 1972, HUMAN REPRODUCTIVE P, P258
[3]
CURTIS JD, 1972, OBSTET GYNECOL, V40, P194
[7]
MILUNSKY A, 1972, OBSTET GYNECOL, V40, P104
[8]
MISKIN M, 1974, OBSTET GYNECOL, V43, P872
[9]
NADLER HL, 1971, OBSTET GYNECOL, V38, P789
[10]
NADLER HL, 1970, BIRTH DEFECTS, V6, P129