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