共 8 条
[1]
BEAZLEY JM, 1967, LANCET, V1, P1033
[2]
HOLDCROFT A, 1974, J OBSTET GYN BR COMM, V81, P603
[4]
HUSKISSON EC, 1974, LANCET, V2, P1127, DOI 10.1016/S0140-6736(74)90884-8
[6]
STEEL GC, 1977, CONT OBSTETRICS GYNA, P178
[7]
THE EFFECT OF LUMBAR EPIDURAL ANALGESIA ON THE RATE OF CERVICAL DILATATION AND THE OUTCOME OF LABOR OF SPONTANEOUS ONSET
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1980, 87 (11)
:1015-1021