Coronary balloon angioplasty for severe biliary strictures: a novel endoscopic approach
Case reportGastroent Hepatol 2025; 79(6): 473–477. doi: 10.48095/ccgh2025473
SummaryLiteraturepdf Gholam Reza Sivandzadeh, Seyed Alireza Taghavi, Masoud Tahani, Fateme Sharafi, Iraj Shahramian