ECHANDIA, C. A. Aspiración de Cuerpo extraño. Colombia Medica, [S. l.], v. 26, n. 1, p. 21–26, 2014. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1732. Acesso em: 8 may. 2024.