title: Fetal respiratory function and perinatal survival.
mesh_terms: D005260:Female; D005325:Fetal Organ Maturity; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000503:physiopathology*; D008170:Lung Compliance; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000401:mortality* / Q000503:physiopathology