title: [alpha 1-Pi deficiency. World Health Organization].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000483:Alleles; D002648:Child; D002675:Child, Preschool; D005260:Female; D015870:Gene Expression / Q000502:physiology; D005828:Genetics, Population; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology / Q000235:genetics; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D010641:Phenotype; D011379:Prognosis; D012307:Risk Factors; D014944:World Health Organization; D019896:alpha 1-Antitrypsin Deficiency / Q000453:epidemiology / Q000235:genetics* / Q000628:therapy