Evaluation of internal mammary artery ligation for relief of angina pectoris.
D000787:Angina Pectoris / Q000601:surgery*; D001158:Arteries; D002319:Cardiovascular System; D006801:Humans; D008026:Ligation; D008323:Mammary Arteries; D013348:Subclavian Artery / Q000601:surgery*
ANGINA PECTORIS/surgery; ARTERIES, SUBCLAVIAN/surgery