title: Proceedings: The effect of variation in alpha 1-antitrypsin phenotype upon the incidence of respiratory illness in a working population.
mesh_terms: D006801:Humans; D007122:Immunoelectrophoresis; D009660:Northern Ireland; D010641:Phenotype; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000235:genetics*; D000515:alpha 1-Antitrypsin
chemical_list: D000515:alpha 1-Antitrypsin