Authors: R J Harland; A A Potter; S van Drunen-Littel-van den Hurk; J Van Donkersgoed; M D Parker; T J Zamb; E D Janzen Journal: Can Vet J Date: 1992-11 Impact factor: 1.008
Authors: J Taylor; S Pincus; J Tartaglia; C Richardson; G Alkhatib; D Briedis; M Appel; E Norton; E Paoletti Journal: J Virol Date: 1991-08 Impact factor: 5.103