Impact of blood transfusion on major infection after isolated coronary artery bypass surgery: Incidence and risk factors oleh Shaikhah Awadh Al-Harbi, Norah Alkhayal, Afrah Alsehali, Shatha Alshaya, Wesam bin Obaid, Alaa Althubaiti, R.E. van Onselen, Mohmed Al Annany, Ahmed A. Arifi