Authors: A A Ressang; N Mastenbroek; J Quak; L J van Griensven; J Calafat; J Hilgers; P C Hageman; T Souissi; S Swen Journal: Zentralbl Veterinarmed B Date: 1974-08
Authors: R V Gilden; C W Long; M Hanson; R Toni; H P Charman; S Oroszlan; J M Miller; M J Van der Maaten Journal: J Gen Virol Date: 1975-12 Impact factor: 3.891