M. Okasha, M. I. . Aldesouky, A. . Elsherif, H. . Masoud, and E. E. O. . Abdelaziz, “Diagnostic Value of Bronchoscopy in Critically Ill Ventilated Patients with the Lower Respiratory Tract Infections: Role in Detecting Bronchial Microbial Patterns”, Open Access Maced J Med Sci, vol. 11, no. B, pp. 216–222, Jan. 2023.