Authors: R M Jacobs; Z Song; H Poon; J L Heeney; J A Taylor; B Jefferson; W Vernau; V E Valli Journal: Can J Vet Res Date: 1992-10 Impact factor: 1.310
Authors: A L Parodi; B DaCosta; S Djilali; B Michel; T Alogninouwa; F Femenia; F Crespeau; J J Fontaine; M Thibier Journal: Vet Rec Date: 1989-09-23 Impact factor: 2.695