Radiological observations on respiration in newborn infant.
D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D011859:Radiography; D012119:Respiration; D012137:Respiratory System / Q000000981:diagnostic imaging*
INFANT, NEWBORN/physiology; RESPIRATION/in infancy and childhood; RESPIRATORY SYSTEM/radiography