Fig. 3
Plots of cumulative RR for COPD hospitalizations of the overall population (Jan/2018–Dec/2019, Tianshui, China) against: temperature, relative humidity.
Fig. 3 | Scientific Reports
Plots of cumulative RR for COPD hospitalizations of the overall population (Jan/2018–Dec/2019, Tianshui, China) against: temperature, relative humidity.
