Popovic N, Korac M, Nesic Z, Milosevic B, Urosevic A, Jevtovic D, Pelemis M, Delic D, Prostran M, Milosevic I (2015) Oral teicoplanin for successful treatment of severe refractory Clostridium difficile infection. J Infect Dev Ctries 9:1062–1067. doi: 10.3855/jidc.6335