Elevated serum HbA1c level, rather than previous history of diabetes, predicts the disease severity and clinical outcomes of acute pancreatitis oleh Fei Han, Liang-Hao Hu, Xiao-lei Shi, Jia-jia Pan, Ke-yan Wu, Qing-tian Zhu, Chen-chen Yuan, Wei-ming Xiao, Yan-bing Ding, Xiao-ping Yu, Xiu-ping Jiao, Guo-tao Lu, Wei-qin Li