[Morphology and function of the respiratory tract in newborn infants; roentgenographic investigations].
D019069:Cell Respiration; D006801:Humans; D007231:Infant, Newborn / Q000502:physiology; D012119:Respiration / Q000502:physiology*; D012137:Respiratory System
INFANT, NEWBORN/physiology; RESPIRATION/physiology
Morfologiia i funktsiia organov dykhaniia a novorozhdennykh; rentgengraficheskie issledovaniia.