A step forward in molecular diagnostics of lyssaviruses--results of a ring trial among European laboratories33977, Fischer, M., Wernike K., Freuling C.M., Muller T., Aylan O., Brochier Bernard, Cliquet F., Vazquez-Moron S., Hostnik P., Huovilainen A., et al. , PLoS ONE, 0/0/2013, Volume 8, Issue 3, p.e58372, (2013)