title: Coronary collaterals in the canine heart: development and functional significance.
mesh_terms: D000818:Animals; D003097:Collateral Circulation; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology*; D004285:Dogs; D008863:Microspheres; D009203:Myocardial Infarction / Q000503:physiopathology; D014655:Vascular Resistance