ANVAROVNA, A. I. Pneumonia is a Common Respiratory Disease in Children. Miasto Przyszłości, [S. l.], v. 53, p. 1244–1246, 2024. Disponível em: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/5052. Acesso em: 22 dec. 2024.