title: The first expiration: role of pulmonary surfactant.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000494:pharmacology; D000818:Animals; D005260:Female; D005333:Fetus / Q000502:physiology; D005652:Functional Residual Capacity; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000196:embryology / Q000502:physiology; D010713:Phosphatidylcholines / Q000096:biosynthesis; D011247:Pregnancy; D011650:Pulmonary Alveoli / Q000196:embryology; D011663:Pulmonary Surfactants / Q000096:biosynthesis / Q000172:deficiency / Q000502:physiology*; D012119:Respiration; D013500:Surface Tension
chemical_list: D000305:Adrenal Cortex Hormones; D010713:Phosphatidylcholines; D011663:Pulmonary Surfactants