R. Ruuls

发表

C T Verrips, B. de Geus, C. Verrips, 1999, Biochimica et biophysica acta.

A. Gielkens, R. Ruuls, J. V. van Oirschot, 1995, Veterinary Record.

F. V. van Zijderveld, M. Nabuurs-Franssen, H. Roest, 2011, Emerging infectious diseases.

A. Aspán, R. Vipond, Rebecca M Jones, 2011, Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc.