TY - GEN AU - Crumbley,A J TI - Retrograde flow in the internal mammary artery SN - 0003-4975 PY - 1988///0826 KW - Humans KW - Mammary Arteries KW - physiology KW - Myocardial Revascularization KW - Regional Blood Flow KW - Thoracic Arteries N1 - Publication Type: Letter UR - https://doi.org/10.1016/s0003-4975(10)65917-6 ER -