title: Optimization of diameters and bifurcation angles in lung and vascular tree structures.
mesh_terms: D005075:Biological Evolution; D001775:Blood Circulation; D001808:Blood Vessels / Q000033:anatomy & histology*; D006801:Humans; D008168:Lung / Q000033:anatomy & histology*; D008433:Mathematics; D008954:Models, Biological; D009024:Morphogenesis; D012123:Pulmonary Ventilation