“Chucho” Pérez Martín: An Endearing Friend. Revista Alergia México, [S. l.], v. 61, n. 3, p. 127–128, 2014. DOI: 10.29262/ram.v61i3.35. Disponível em: https://ojs.revistaalergia.mx/ojs/index.php/ram/article/view/35. Acesso em: 24 sep. 2026.