SURGICAL OUTCOME OF THE SUPERIOR MESENTERIC ARTERY FIRST TECHNIQUE COMBINING POSTERIOR AND UNCINATE PROCESS APPROACH TO PANCREATICODUODENECTOMY FOR THE PANCREATIC HEAD AND THE PERIAMPULLARY CANCER. JCMC [Internet]. 2021 Jun. 19 [cited 2024 May 19];11(2):29-33. Available from: https://www.jcmc.com.np/jcmc/index.php/jcmc/article/view/436