Colistin resistance genes mcr-1 to mcr-5, including a case of triple occurrence (mcr-1, -3 and -5), in Escherichia coli isolates from faeces of healthy pigs, cattle and poultry in Belgium, 2012?2016, Timmermans, Michaël, Wattiau P, Denis Olivier, and Boland Cécile , International Journal of Antimicrobial Agents, Jan-06-2021, Volume 57, Issue 6, (2021)