8Boonstra PW,Grandjean JG,Mariani MA.Improved method for direct coronary grafting without CPB via anterior small thoracotomy[J].Ann Thorac Surg,1997,63 (2):567-569.
9Kolesov VI.Mammary artery-coronary artery anastomosis as method of treatment for angina pectoris[J].J Thorac Cardinvasc Surg,1967,54(4):535-544.
