Abhishek Bandyopadhyay; Mallika Pal; Saugata Kumar Bhattacharya; Ruplekha Mitra Mustaphi. Usefulness of Post-Bronchoscopic Sputum Cytology With Respect to Bronchoalveolar Lavage and Brush Cytology Using Fiber-Optic Bronchoscopy in Suspected Cases of Lung Cancer. Asian J Med Sci 2022, 13, 188-192.