Assessing Endobronchial Washing Mycobacterium Tuberculosis Gene Xpert's Role in Diagnosing Pulmonary Tuberculosis in Sputum Smear Negative Patients. - Faizan, Muhammad; Amir, Muhammad; Iqbal, Muhammad; Elahi, Ehsan; Faraz, Muhammad; Janjua, Owais Amjad (Pakistan Armed Forces Medical Journal, 2026)