Quantification of fetal swallowing by ultrasound is impossible.
van den Brink
A
A
Stoutenbeek
Ph
P
D003679:Deglutition / Q000502:physiology*; D005260:Female; D005333:Fetus / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011446:Prospective Studies; D016216:Ultrasonography, Prenatal