title: NITROGEN EXCRETION BY NEWBORN INFANTS DURING OXYGEN BREATHING.
mesh_terms: D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009584:Nitrogen; D010100:Oxygen; D012129:Respiratory Function Tests
chemical_list: D009584:Nitrogen; D010100:Oxygen
keywords: INFANT, NEWBORN; NITROGEN; OXYGEN; RESPIRATORY FUNCTION TESTS