MUSHTAQUE, M., KHAN, P. S., MIR, M. F., & KHANDAY, S. A. (2012). Gallbladder ascariasis with uneventful worm migration back to the duodenum: A case report. Turkish Journal of Gastroenterology, 23(2), 169–171. https://doi.org/10.4318/tjg.2012.0287