Influenza-associated cardiovascular mortality in older adults in Beijing, China: A population-based time-series study

Rong Liu, Xiaoshuang Liu, Peng Yang, Xin Du, Liu He, Tiange Chen, Xiang Li, Guotong Xie, Shuangsheng Wu, Jianting Su, Shijun Xia, Chao Jiang, Mark D. Huffman, Chandini Raina MacIntyre, Zaihua Wei, Quanyi Wang^*, Jianzeng Dong, Craig Anderson