共 25 条
[13]
FETAL UMBILICAL ARTERY FLOW VELOCITY WAVEFORMS AND PLACENTAL RESISTANCE - PATHOLOGICAL CORRELATION
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1985, 92 (01)
:31-38
[15]
GILL RW, 1981, RECENT ADV ULTRASOUN
[16]
UMBILICAL AND UTEROPLACENTAL BLOOD-FLOW VELOCITY WAVEFORMS IN PREGNANCIES WITH FETAL GROWTH-RETARDATION
[J].
EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY,
1988, 27 (03)
:187-196
[17]
GUDMUNDSSON S, IN PRESS J CLIN ULTR
[18]
MEHALEK KE, 1988, OBSTET GYNECOL, V72, P603
[19]
ROCHELSON B, 1987, 7TH SOC PER OBST ANN