Gut Gudra, D, Shoaie, S, Fridmanis, D, Klovins, J, Wefer, H, Silamikelis, I, Peculis, R, Kalnina, I, Elbere, I, Radovica-Spalvina, I, Hultcrantz, R, Šķenders, Ģ, Leja, M & Engstrand, L 2018, ' A widely used sampling device in colorectal cancer screening programmes allows for large-scale microbiome studies ', Gut . https://doi.org/10.1136/gutjnl-2018-316225