Colorectal cancer and microbiota: systematic review - Nauryzbay Imanbayev; Yerbolat Iztleuov; Yerbol Bekmukhambetov; Ibrahim A. Abdelazim; Ainur Donayeva; Ainur Amanzholkyzy; Zhumasheva Aigul; Imanbayeva Aigerim; Yergaliyev Aslan (Gastroenterology Review)