J. P. Lavrador, N. Simas, E. Oliveira, and M. H. Carvalho, “Intratechal Chemotherapy Treatment Through an Ommaya Reservoir Catheter for Meningeal Carcinomatosis: A Single-Centre Experience”, Acta Med Port, vol. 29, no. 7-8, pp. 456–460, Aug. 2016.