共 43 条
[1]
BEVIS DCA, 1956, J OBSTET GYNAECOL, V63, P68
[2]
Bock J E, 1976, Acta Obstet Gynecol Scand Suppl, V53, P29
[3]
Bock J E, 1976, Acta Obstet Gynecol Scand Suppl, V53, P20
[4]
BOWES W A JR, 1971, Clinical Obstetrics and Gynecology, V14, P561, DOI 10.1097/00003081-197106000-00018
[5]
BOWMAN JM, 1978, OBSTET GYNECOL, V52, P1
[6]
BOWMAN JM, 1975, SEMIN HEMATOL, V12, P189
[7]
BOWMAN JM, 1977, BRIT MED J, V1, P1469, DOI 10.1136/bmj.1.6074.1469
[8]
BOYD JJ, 1972, LANCET, V2, P658
[9]
BOYD SE, 1973, J OBSTET GYN BR COMM, V80, P438
[10]
BROWN R, 1973, J OBSTET GYN BR COMM, V80, P116