Ahsan, A. A., Faruq, M. O., Fatema, K., Ahmed, F., & Hassan, S. B. (2016). 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(2), 49–55. https://doi.org/10.3329/icmj.v4i2.52992