Urine Metabolites Changes in Acute Myocardial Infarction Rats via Metabolomic Analysis oleh CHEN Nian-nian, YU Jiao-fang, WU Peng, LUO Li, BAI Ya-qin, WANG Li-kai, LI Xiao-qian, LI Zhan-peng, GAO Cai-rong, GUO Xiang-jie