Iarussi, T., G. Cipollone, S. Quitadamo, S. Altobelli, and R. Sacco. 2003. “THE TREATMENT OF EMPYEMA THORACIS BY VIDEO ASSISTED THORACIC SURGERY (VATS)”. Annali Italiani Di Chirurgia 74 (1):9-12. https://annaliitalianidichirurgia.it/index.php/aic/article/view/1022.