YADEGARINIA, D., S. TEHRANI, and Z. DOOSTI. “A 53-Year-Old Man With Intermittent Colicky Abdominal Pain Due to Fasciola Incarceration in Common Bile Duct: A Case”. Iranian Journal of Parasitology, Vol. 13, no. 4, Dec. 2018, pp. 664-8, http://ijpa.tums.ac.ir/index.php/ijpa/article/view/1472.