title: alpha 1-antitrypsin deficiency and severe infantile liver disease.
mesh_terms: D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008107:Liver Diseases / Q000209:etiology* / Q000235:genetics; D008297:Male; D010641:Phenotype; D019896:alpha 1-Antitrypsin Deficiency