Cite
HARVARD Citation
Montiel-Lopez, F. et al. (2022). Air quality in Mexico City during the COVID-19 lockdown possibly decreased COPD exacerbations. ERJ open research. 8 (4), p. . [Online].
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Montiel-Lopez, F. et al. (2022). Air quality in Mexico City during the COVID-19 lockdown possibly decreased COPD exacerbations. ERJ open research. 8 (4), p. . [Online].