title: Fingernail nitrogen content in neonates.
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000378:metabolism; D008431:Maternal-Fetal Exchange; D009262:Nails / Q000032:analysis*; D009584:Nitrogen / Q000032:analysis*; D011247:Pregnancy
chemical_list: D009584:Nitrogen