title: Segregation of the Pi alleles M1, M2, F and Z in a large pedigree.
mesh_terms: D000368:Aged; D000483:Alleles; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D010641:Phenotype; D013548:Sweden; D000515:alpha 1-Antitrypsin / Q000235:genetics*; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D000515:alpha 1-Antitrypsin