| Authors: |
Saparbay J; Nazarbayev University Medicine/School of Medicine, Astana, Kazakhstan.; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Sharmenov A; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Aytbayev C; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Zhumukov A; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Yeskendirov B; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Spatayev Z; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan., Burkitbayev Z; Gastroenterology and Transplant Surgery Department, National Research Oncology Center, Astana, Kazakhstan. |