Amaro, Ana Marta Silva, Nataliya Nedzelska, Mariana da Silva Alves, Baltazar Gabriel Oliveira, and Aurora Duarte. 2026. “Plasma Cell Neoplasm of the Breast: A Rare Presentation of Systemic Plasma Cell Disease”. Brazilian Journal of Case Reports 6 (1):bjcr212. https://doi.org/10.52600/2763-583X.bjcr.2026.6.1.bjcr212.