title: Correlation between newborn gastric aspirate microviscosity and gestational age.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D005325:Fetal Organ Maturity; D005454:Fluorescence Polarization; D005750:Gastric Juice / Q000032:analysis*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008168:Lung / Q000196:embryology; D011247:Pregnancy