Effects of frequent ultrasound during pregnancy.
Visser
G H
GH
de Vries
J I
JI
Mulder
E J
EJ
Ververs
I A
IA
van Geijn
H P
HP
D001724:Birth Weight; D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000009:adverse effects*