The relevance and irrelevance of charts in clinical research. Revista Alergia México, [S. l.], v. 67, n. 4, p. 381–396, 2021. DOI: 10.29262/ram.v67i4.854. Disponível em: https://ojs.revistaalergia.mx/ojs/index.php/ram/article/view/854. Acesso em: 23 sep. 2026.