Tracheal deposition of surfactant before the first breath.
D000818:Animals; D001835:Body Weight; D002855:Chromatography, Thin Layer; D005260:Female; D005333:Fetus / Q000378:metabolism*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000473:pathology; D010743:Phospholipids / Q000378:metabolism; D011247:Pregnancy; D011379:Prognosis; D011650:Pulmonary Alveoli / Q000378:metabolism*; D011663:Pulmonary Surfactants / Q000378:metabolism; D011817:Rabbits; D014132:Trachea / Q000378:metabolism* / Q000502:physiology; D014140:Tracheotomy
D010743:Phospholipids; D011663:Pulmonary Surfactants