[Etiology of primary respiratory distress syndrome in newborn infants].
D001724:Birth Weight; D004899:Erythroblastosis, Fetal / Q000150:complications; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012127:Respiratory Distress Syndrome, Newborn / Q000209:etiology*
Przyczynek do etiologii pierwotnego zespołu zaburzeń oddychania noworodków