Use of goose red blood cells for detection of infection with psittacine beak and feather disease virus by haemagglutination and haemagglutination inhibition
School of Veterinary Studies, Murdoch University, Murdoch, Western Australia 6150;Department of Agriculture Baron-Hay Court, South Perth, Western Australia 6153;Animal Resources Centre, PO Box 1180, Canning Vale, Western Australia 6155