“Efficacy of Blind Tracheal Aspirate in Comparison to Bronchoalveolar Lavage for Microbiological Diagnosis of Nosocomial Pneumonia in Patients on Ventilator”. Ibrahim Cardiac Medical Journal 4, no. 2 (July 20, 2016): 49–55. Accessed July 3, 2026. https://banglajol.info/index.php/ICMJ/article/view/52992.