Low-resistance hepatic artery flow in first-trimester fetuses: an ominous sign.
Bilardo
C M
CM
Department of Obstetrics and Gynecology, University Medical Centre Groningen, Groningen, The Netherlands. c.m.bilardo@og.umcg.nl
Timmerman
E
E
De Medina
P G Robles
PG
Clur
S A
SA