Marques, H., Ferreira, E., Oliveira, A., Proença, G., Marques, M., Teixeira, P., Vieira, E., & Viseu, F. (1995). Primary lymphomas of the brain not related to immunodeficiency. Acta Médica Portuguesa, 8(3), 151–6. https://doi.org/10.20344/amp.2681