Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers

Yingfang Feng, Meng Gao, Xiyue Xu, Hengqi Liu, Ke Lü, Zheng Song, Jingwei Yu, Xia Liu, Xue Han, Lanfang Li, Lihua Qiu, Zhengzi Qian, Shiyong Zhou, Huilai Zhang, Xianhuo Wang