Exchange of blood between pulmonary and systemic circulations via bronchopulmonary anastomoses.
D001401:Azygos Vein; D001980:Bronchi; D006801:Humans; D011651:Pulmonary Artery; D011652:Pulmonary Circulation
AZYGOS VEIN; BRONCHI; PULMONARY ARTERY; PULMONARY CIRCULATION