Agrawal, A, P K Agarwal, R Tandon, S Singh, L Singh, and S Sharma. 2013. “Pulmonary Tuberculosis As a Confounder for Bronchogenic Carcinoma Due to Delayed and Misdiagnosis”. Indian Journal of Community Health 25 (4):438-44. https://iapsmupuk.org/journal/index.php/IJCH/article/view/353.