Piya, E., Sayami, G. and Srivastava, B. 2012. Correlation of bronchial brushing cytology with bronchial biopsy in diagnosis of lung cancer. Medical Journal of Shree Birendra Hospital. 10, 2 (Jul. 2012), 4–7. DOI:https://doi.org/10.3126/mjsbh.v10i2.6454.