“Comparison of Sputum Cytology with BronchoAlveolar Lavage Cytology in Diagnosis of Lung Cancer: A Hospital Based Study In BPKIHS”, J. Nepalgunj Med. College, vol. 23, no. 1, pp. 48–52, Aug. 2025, doi: 10.3126/jngmc.v23i1.82692.