共 85 条
[3]
ANDERSSON KE, 1970, ACTA PHYSL SCAN S353, V80, P34
[4]
ANDERSSON KE, 1970, ACTA PHYSIOL SC S353, V80, P20
[7]
BEAZLEY JM, 1972, OBSTET GYNECOL, V39, P2
[8]
Berg D, 1973, J Perinat Med, V1, P36, DOI 10.1515/jpme.1973.1.1.36
[10]
BOILEAU PA, 1972, UNION MED CAN, V101, P294