title: [Effects of smoking on immunity].
authors.forename: B Y
authors.initials: BY
authors.lastname: Yin
mesh_terms: D000917:Antibody Formation; D001992:Bronchoalveolar Lavage Fluid / Q000201:enzymology; D006801:Humans; D010196:Pancreatic Elastase / Q000378:metabolism; D012907:Smoking / Q000009:adverse effects*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D010196:Pancreatic Elastase