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- Latimer, K. S.; Rakich, P. M.; Steffens, W. L.; Kircher, I. M.; Ritchie, B. W.; Niagro, F. D.; Lukert, P. D.
- Beak and feather disease virus; beak, etc ; Agapornis; Amazona; Cacatuidae; animal pathology; biopsy; cell nucleus; enzymes; epithelial cells; epithelium; feathers; histopathology; macrophages; parrots; pulp; viral antigens; virion; Show all 18 Subjects
- ... The nature of feather inclusions was characterized in 32 psittacine birds (30 cockatoos, one peachfaced lovebird (Agapornis roseicollis), and one red-lored Amazon parrot (Amazona autumnalis autumnalis)) with naturally-acquired psittacine beak and feather disease. Intranuclear inclusions within feather epithelial cells and intracytoplasmic inclusions within macrophages in the feather epithelium and ...