Preliminary Studies on Serum Alpha-1-Antitrypsin in Children with Sickle. cell Anaemia. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 13, n. 1, p. 13–16, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/885.. Acesso em: 23 dec. 2024.