autores Ana Cristina da Silva Braga Fernandes, Margarida Sampaio Sampaio Fernandes, M. Paula Vaz Braga, A.C. Sampaio Fernandes, J. C. Figueiral, M.H.
Digital Object Identifier (DOI) https://doi.org/10.1016/j.jpor.2017.01.004 https://doi.org/10.1016/j.jpor.2017.01.004