KHAN, Muhammad Yousaf; JAVAID, Arshad; ULLAH, Zia; SHAH, Muhammad Kamran. Pleural Biopsy in Empyema Thoracis Patients: is it a useful Daignostic Tool?. Journal of Postgraduate Medical Institute, [S. l.], v. 18, n. 2, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/877. Acesso em: 5 dec. 2025.