Karki, S., Joshi, K., Regmi, S., Gurung, R. and Malla, B. (2015) “Role of Ultrasound as Compared with ERCP in Patient With Obstructive Jaundice”, Kathmandu University Medical Journal, 11(3), pp. 237–240. doi: 10.3126/kumj.v11i3.12512.