| [1] | RAO Hua-xiang, SHI Yan, CAI Zhi-feng, LI Yong-hong, ZHAO Jin-hua, ZHANG Hua-yi, XU Li-li. Analysis on seasonal distribution characteristics of hand foot and mouth disease in Qinghai Province based on the concentration and circular distribution method[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2018, 22(4): 345-348. doi: 10.16462/j.cnki.zhjbkz.2018.04.006 |
DownLoad: