Khandoker, M., Khan, Z., Kawsar, S., Khademul, M., & Azad, K. (2014). Celiac Plexus Neurolysis Using Three Different Techniques for Upper Abdominal Metastatic Pain: Comparison the Effectiveness of the Block. Bangladesh Medical Journal, 41(2), 23–26. https://doi.org/10.3329/bmj.v41i2.18800