title: [Determination of the maturity of the fetal lung by optical density study of the amniotic fluid].
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis*; D003720:Densitometry; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000196:embryology*; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis*
vernacular_title: A magzati tüdöérettségének megítélése a magzatvíz optikai denzitása alapján.