Antimicrobial susceptibility of Clostridioides difficile isolated from diarrhoeal stool specimens of Canadian patients: summary of results from the Canadian Clostridioides difficile (CAN-DIFF) surveillance study from 2013 to 2017. - Karlowsky, James A; Adam, Heather J; Baxter, Melanie R; Dutka, Christopher W; Nichol, Kim A; Laing, Nancy M; Golding, George R; Zhanel, George G (Journal of Antimicrobial Chemotherapy (JAC), 2020)