Changes in serum lactate dehydrogenase levels as markers of pathological response and prognosis in colorectal liver metastases patients receiving neoadjuvant chemotherapy followed by resection - Chen, Jinghua; Chen, Qichen; Yao, Jinjie; Jiang, Yujuan; Zhou, Jianguo; Zhao, Hong; Cai, Jianqiang (Annals of Palliative Medicine, 2021)