title: [Young man with obstructive long disease. It is not due to smoking!].
mesh_terms: D000328:Adult; D002869:Chromosome Aberrations; D003937:Diagnosis, Differential; D005541:Forced Expiratory Volume; D005808:Genes, Recessive / Q000235:genetics; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis* / Q000209:etiology*; D035583:Rare Diseases; D012907:Smoking / Q000009:adverse effects*; D019896:alpha 1-Antitrypsin Deficiency / Q000175:diagnosis* / Q000235:genetics