[Radiological investigation of the digestive apparatus of newborn infants].
D004063:Digestion; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D007231:Infant, Newborn / Q000502:physiology; D011859:Radiography
GASTROINTESTINAL SYSTEM/radiography; INFANT, NEWBORN/physiology
Exploración radiológica del aparato digestivo del recién nacido.