title: Optimal branching structure of the vascular tree.
mesh_terms: D000818:Animals; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000033:anatomy & histology*; D004285:Dogs; D007422:Intestines / Q000098:blood supply; D008433:Mathematics; D008954:Models, Biological; D012039:Regional Blood Flow