title: Serum alpha-1-antitrypsin levels in liver disease in Igbo Nigerians.
mesh_terms: D000293:Adolescent; D000328:Adult; D004789:Enzyme Activation; D005006:Ethnicity; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin