Maji, K. J., Namdeo, A., Bell, M., Goodman, P., Nagendra, S. M., Barnes, J. H., …Alshetty, D. (in press). Unprecedented reduction in air pollution and corresponding short-term premature mortality associated with COVID-19 lockdown in Delhi, India. Journal of the Air and Waste Management Association, https://doi.org/10.1080/10962247.2021.1905104