Das, Anirban, Anirban Sarkar, and Sibes Kumar Das. “’Double – Arch’ / Cumbo’s Sign – Pathognomonic for Ruptured Hydatid Cyst in Lung”. Journal of Medicine 14, no. 1 (April 15, 2013): 100. Accessed December 22, 2024. https://banglajol.info/index.php/JOM/article/view/14593.