Póvoa, Sara, Daniela Azevedo, Cristiana Marques, Helena Barroca, and Andreia Costa. “Unknown Primary Large-Cell Neuroendocrine Tumor”. Autopsy and Case Reports 8, no. 2 (June 13, 2018): e2018025. Accessed April 27, 2024. https://www.revistas.usp.br/autopsy/article/view/147188.