Ong, John, Michael F. Bath, Carla Swift, and Yasseen Al-Naeeb. 2018. “DOES COLECTOMY AFFECT THE PROGRESSION OF PRIMARY SCLEROSING CHOLANGITIS? A SYSTEMATIC REVIEW AND META-ANALYSIS”. Gastroenterology and Hepatology from Bed to Bench 11 (4), 277-83. https://doi.org/10.22037/ghfbb.v11i4.1455.