Figueiredo, António, Ana Carolina Freitas, Diogo Paulino, Carlos Severino, Máriam Calú, and Rui Barreira. 2024. “Persistent Polyclonal B-Cell Lymphocytosis (PPBL): An Entity That Is Not What It Seems”. Acta Médica Portuguesa 37 (4). Lisbon, Portugal:286-88. https://doi.org/10.20344/amp.19991.