Zhao Zhao ZW ZW Lin Lin CG CG Wu Wu LZ LZ Luo Luo YK YK Fan Fan L L Dong Dong XF XF et al et al Serum fetuin-A levels are associated with the presence and severity of coronary artery disease in patients with type 2 diabetes Serum fetuin-A levels are associated with the presence and severity of coronary artery disease in patients with type 2 diabetes Biomarkers Biomarkers 2013 2013 18 18 2 2 160 160 164 164 23410047 23410047. The gene discussed is AHSG; the disease is type 2 diabetes mellitus.