title: Epidemiological survey of chronic obstructive pulmonary disease and alpha-1 antitrypsin deficiency in Korea.
authors: Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea. ysshim@snu.ac.kr
authors: Y S
authors: YS
authors: Shim
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D005260:Female; D005838:Genotype; D006801:Humans; D007118:Immunoassay; D007723:Korea / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010641:Phenotype; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D000515:alpha 1-Antitrypsin / Q000235:genetics; D019896:alpha 1-Antitrypsin Deficiency / Q000097:blood / Q000175:diagnosis*
chemical_list: D000515:alpha 1-Antitrypsin