[1]
A. Batista, L. Nogueira-Silva, R. Vaz, and J. Oliveira, “Oncology Referral Concerning Paediatric Neurosurgery? Analysis of the Situation between 2008-2013 in the North of Portugal”, Acta Med Port, vol. 29, no. 1, pp. 15–23, Jan. 2016.