Psittacine beak and feather disease

found: Work cat.: Threat abatement plan for psittacine beak and feather disease affecting endangered psittacine species, 2005:p. 1 (Psittacine Beak and Feather Disease (BFD); common and potentially deadly disease of parrots caused by a circovirus named Beak and Feather Disease virus; Beak and Feather Disease) p. 3 (BFD is characterised by progressive feather deformity and loss, beak deformities, and eventual death)

found: The Merck veterinary manual, via WWW, Sept. 23, 2005(Psittacine Beak and Feather Disease (PBFD); PBFD has now been identified as psittacine circovirus. This debilitating infection may affect any psittacine bird)

found: MESH browser, via WWW, Sept. 23, 2005(under Circovirus: Species include Beak and feather disease virus causing a fatal disease in psittacine birds)

found: Google search, Sept. 23, 2005(Psittacine Beak and Feather Disease; PBFD; Psittacine beak and feather disease (or psittacine circovirus, PCV); Beak and feather disease (psittacine circoviral disease); Psittacine circoviral disease (PCD); psittacine circoviral (beak and feather) disease; Psittacine Circovirus Disease (PCD))