title: Alpha antitrypsin serum levels in hyaline membrane disease and emphysema.
mesh_terms: D000328:Adult; D000510:Alpha-Globulins / Q000032:analysis*; D006801:Humans; D006819:Hyaline Membrane Disease / Q000097:blood*; D007231:Infant, Newborn; D007527:Isoenzymes / Q000097:blood; D011656:Pulmonary Emphysema / Q000097:blood*; D014361:Trypsin Inhibitors / Q000097:blood*
chemical_list: D000510:Alpha-Globulins; D007527:Isoenzymes; D014361:Trypsin Inhibitors