title: Serum alpha 1-antitrypsin in allergic respiratory disorders.
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000175:diagnosis*; D001991:Bronchitis / Q000175:diagnosis*; D006801:Humans; D007120:Immunochemistry; D008875:Middle Aged; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis*; D014361:Trypsin Inhibitors / Q000097:blood*
chemical_list: D014361:Trypsin Inhibitors