Reference values for spirometry in Brazilian children oleh Marcus Herbert Jones, Paula Cristina Vasconcellos Vidal, Fernanda Cordoba Lanza, Danielle Corrêa França de Melo Franco Silva, Paulo Márcio Pitrez, Ana Paula Bigliardi de Freitas Olmedo, Edjane Figueiredo Burity, Kennedy Long Schisler, Leonardo Araújo Pinto, Aline Dill Winck, Edna Lúcia Santos de Souza, Anick Augustin Oliveira, Maria Ângela Gonçalves de Oliveira Ribeiro, Lidia Alice Gomes Monteiro Marin Torres, Maria de Fátima Bazhuni Pombo March