Archontogeorgis, Kostas, Anthony Lanfranco, Andreas Koulelidis, and Marios E. Froudarakis. “Bilateral Empyema Treated by Sequential Pleuroscopy”. Monaldi Archives for Chest Disease 81, no. 1-2 (June 22, 2016). Accessed June 14, 2021. https://monaldi-archives.org/index.php/macd/article/view/735.