autores António Duarte-de-Araújo Pedro Miguel Silva Costa Afonso Teixeira Figueiredo, Maria Hespanhol, V. Correia de Sousa, J.
Digital Object Identifier (DOI) https://doi.org/10.1183/1393003.congress-2017.pa671 https://doi.org/10.1183/1393003.congress-2017.pa671