M. Tendean, T. D. B. Mambu, F. Tjandra, B. Salem, J. Panelewen, and E. Corputty, “Therapeutic Endoscopic Retrograde Cholangiopancreatography (ERCP): A Single Centre 5-Year Experience”, eCl, vol. 11, no. 3, pp. 278–282, Jun. 2023.