title: [A case of juvenile pulmonary emphysema with smoking habit since childhood (author's transl)].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D011656:Pulmonary Emphysema / Q000097:blood; D012907:Smoking / Q000150:complications*; D000515:alpha 1-Antitrypsin / Q000032:analysis
chemical_list: D000515:alpha 1-Antitrypsin