Zheng, Jia Does HbA1c Level Have Clinical Implications in Diabetic Patients Undergoing Coronary Artery Bypass Grafting? A Systematic Review and Meta-Analysis. [electronic resource] - International journal of endocrinology 2017 - 1537213 p. digital Publication Type: Journal Article; Review ISSN: 1687-8337 Standard No.: 10.1155/2017/1537213 doi