共 23 条
[1]
ARABIN B, 1987, IN PRESS QUALITATIVE
[2]
ARABIN B, 1987, IN PRESS P INT M ULT
[3]
CAMPBELL S, 1983, LANCET, V1, P675
[6]
ERSKINE RLA, 1985, BRIT J OBSTET GYNAEC, V92, P605
[8]
FETAL UMBILICAL ARTERY FLOW VELOCITY WAVEFORMS AND PLACENTAL RESISTANCE - PATHOLOGICAL CORRELATION
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1985, 92 (01)
:31-38
[9]
GOSLING RG, 1975, ARTERIES VEINS
[10]
DOPPLER BLOOD-FLOW WAVEFORMS IN THE DESCENDING THORACIC AORTA OF THE HUMAN-FETUS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1984, 91 (10)
:997-1006