[Study of fetal gastrointestinal transit in normal pregnancy].
D000328:Adult; D005260:Female; D005333:Fetus / Q000000981:diagnostic imaging / Q000502:physiology*; D005769:Gastrointestinal Motility; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011859:Radiography
Estudio del tránsito gastrointestinal fetal en el embarazo normal.