TY - GEN AU - Stiles,Q R TI - Use of a punch to obtain a consistently uniform venotomy for rapid coronary anastomoses SN - 0022-5223 PY - 1981///0827 KW - Humans KW - Myocardial Revascularization KW - instrumentation KW - Veins KW - surgery N1 - Publication Type: Journal Article ER -