title: Prospective study of children with alpha 1-antitrypsin deficiency: eight-year-old follow-up.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D008107:Liver Diseases / Q000209:etiology*; D008171:Lung Diseases / Q000209:etiology*; D010641:Phenotype; D011446:Prospective Studies; D019896:alpha 1-Antitrypsin Deficiency