FREQUENCY OF MALIGNANT PLEURAL EFFUSIONS IN BREAST CANCER PATIENTS. The Research of Medical Science Review, [S. l.], v. 3, n. 4, p. 2905–2912, 2025. Disponível em: https://medicalsciencereview.com/index.php/Journal/article/view/3613.. Acesso em: 17 jun. 2026.