title: Trypsin inhibitory capacity in umbilical cord serum of Nigerian newborn babies.
mesh_terms: D005260:Female; D005312:Fetal Blood / Q000201:enzymology*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D009549:Nigeria; D012127:Respiratory Distress Syndrome, Newborn / Q000201:enzymology; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin