R Barman , K Chakravarty , P Borah, K. L. , R. T. M. L. , B. W. D. H. S. T. ,. “Clinical Study of Biliary Ascariasis in Adults: A Hospital Based Study from North Eastern India”. International Journal of Medical Science and Clinical Invention, vol. 3, no. 12, Dec. 2016, https://valleyinternational.net/index.php/ijmsci/article/view/638.