共 5 条
[1]
CALDEYROBARCIA R, 1957, J PHARMACOL EXP THER, V121, P18
[3]
HON EH, 1973, OBSTET GYNECOL, V42, P368
[4]
NORMAL LEVELS OF ACTIVE CONTRACTION AREA IN SPONTANEOUS LABOR
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1984, 91 (03)
:211-219
[5]
STEER PJ, 1977, CURRENT STATUS FETAL, P48