title: Alpha1-proteinase inhibitor in the newborn - A comment.
mesh_terms: D001997:Bronchopulmonary Dysplasia / Q000188:drug therapy*; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D019272:Leukocyte Elastase / Q000037:antagonists & inhibitors; D008168:Lung / Q000201:enzymology; D015842:Serine Proteinase Inhibitors / Q000627:therapeutic use*; D016896:Treatment Outcome; D014361:Trypsin Inhibitors / Q000627:therapeutic use*; D000515:alpha 1-Antitrypsin / Q000627:therapeutic use*