1. The comparative anatomy of the respiratory pathways in the domestic fowl (Callus domesticus), pigeon (Columba livia) and domestic duck (Anas platyrhyncha);Akester;J. Anat.,1960
2. Atmung: Allgemeines und Vergleichendes;Bethe,1925
3. Pressure-flow phenomena within the avian respiratory system;Brackenbury;J. Anat.,1971
4. Bird respiration : flow patterns in the duck lung;Bretz;J. Exp. Biol.,1971
5. Gross and microscopic anatomy of the respiratory system of the turkey II. The larynx, trachea, syrinx, bronchi and lungs;Cover;Am. J. Vet. Res.,1953