Invited commentary.
Fazel
Shafie
S
Division of Cardiac Surgery, Toronto General Hospital, EN 14-215, 200 Elizabeth St, Toronto, Ontario M5G-2C4, Canada.
Angoulvant
Denis
D
Weisel
Richard D
RD
D047549:Coronary Artery Bypass, Off-Pump; D006801:Humans; D017202:Myocardial Ischemia / Q000628:therapy*; D036102:Peripheral Blood Stem Cell Transplantation / Q000379:methods*; D014182:Transplantation, Autologous