Book Section

Thiel, Heinz-Jürgen and Meyers, G. and Stark, R. and Tautz, N. and Rümenapf, T. and Unger, G. and Conzelmann, Karl-Klaus (1993): Molecular characterization of positive-stranded RNA viruses. Pestviruses and the porcine reproductive and respiratory syndrome virus (PRRSV). In: Kaaden, Oskar-Rüger (ed.) , Unconventional agents and unclassified viruses. Archives of virology / Supplementum, Vol. 7. Wien: Springer. pp. 41-52