Efficacy of traditional Chinese medicine on diabetic cardiomyopathy in animal models: a systematic review and meta-analysis oleh Longxiao Hu, Longxiao Hu, Longxin Qian, Aochuan Sun, Aochuan Sun, Guida Cai, Yunxiao Gao, Yue Yuan, Xiaoxiao Chen, Yunyao Jiang, Jianxun Liu, Junguo Ren