Gupta, Komal, Ankita Singh, Deepti Singh, Gopal Puri, Pritam Yadav, and Kamal Kataria. “Intraoperative Transthoracic Ultrasonography in Hepatopulmonary Hydatid Cyst Disease: Seeing Beyond the Horizon”. International Surgery Journal 8, no. 6 (May 28, 2021): 1910–1912. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/7486.