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. 2020 Jun 15;65(11):865-867.
doi: 10.1016/j.scib.2020.02.025. Epub 2020 Mar 3.

The inflection point about COVID-19 may have passed

Chaolin Gu  1 , Jie Zhu  2 , Yifei Sun  3 , Kai Zhou  4 , Jiang Gu  5
Affiliations

The inflection point about COVID-19 may have passed

Chaolin Gu et al. Sci Bull (Beijing). .
No abstract available

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Conflict of interest statement

The authors declare that they have no conflict of interest.

Figures

Fig. 1
Fig. 1
Regression and simulation of the COVID-19 epidemic. (a) The number of newly confirmed cases per day for the whole of China. (b) The number of newly confirmed cases per day for the whole of China except Hubei. (c) The number of newly confirmed cases per day for the world. (d) The number of newly accumulated cases in the whole of China except Hubei.
See this image and copyright information in PMC

References

    1. Gu C. Urbanization: positive and negative effects. Sci Bull. 2019;64:281–283. - PubMed
    1. Gu C., Guan W., Liu H. Chinese urbanization 2050: SD modeling and process simulation. Sci China Earth Sci. 2017;47:818–832.
    1. Gu C. Urbanization: processes and driving forces. Sci China Earth Sci. 2019;62:1351–1360.
    1. Brooks C.P., Antonovics J., Keitt T.H. Spatial and temporal heterogeneity explain disease dynamics in a spatially explicit network mode. Amer Nat. 2008;172:149–159. - PubMed
    1. Zipf G.K. Addison-Wesley; Cambridge: 1949. Human behavior and the principle of least effort.

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