Physical determinants of air flow pattern within the avian lung.
D000388:Air; D000818:Animals; D055592:Biophysical Phenomena; D001703:Biophysics; D001717:Birds / Q000502:physiology*; D001980:Bronchi / Q000502:physiology; D002645:Chickens; D004372:Ducks; D005777:Geese; D008168:Lung / Q000502:physiology*; D011312:Pressure; D012119:Respiration