Khare, R., anand, K., Agrawal, P. and Yadav, A. 2022. Comparative analysis of pigtail catheter versus intercostal tube drainage for pleural effusion: a tertiary centre study. International Surgery Journal. 10, 1 (Dec. 2022), 105–109. DOI:https://doi.org/10.18203/2349-2902.isj20223600.