title: Epidemiological survey of chronic obstructive pulmonary disease in Japan.
authors: Department of Respirology (B2), Graduate School of Medicine, Chiba University, Chiba, Japan. tatsumik@resp003.m.chiba-u.ac.jp
authors: K
authors: K
authors: Tatsumi
mesh_terms: D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis / Q000188:drug therapy / Q000191:economics / Q000453:epidemiology* / Q000235:genetics; D019896:alpha 1-Antitrypsin Deficiency / Q000097:blood