Reclassification of Clostridium difficile as Clostridioides difficile (Hall and O'Toole 1935) Prévot 1938 - Lawson, P A; Citron, D M; Tyrrell, K L (Anaerobe, 2016)
. doi:10.1016/j.anaerobe.2016.06.008. Epub 2016 Jun 28