Nadeem, Asif, Aamir Bilal, and S Shahkar A Shah. 2004. “PRESENTATION AND MANAGEMENT OF EMPYEMA THORACIS AT LADY READING HOSPITAL PESHAWAR”. Journal of Ayub Medical College Abbottabad 16 (1). https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4007.