Where did COVID come from? WHO investigation begins but faces challenges.
@article{Mallapaty2020WhereDC, title={Where did COVID come from? WHO investigation begins but faces challenges.}, author={S. Mallapaty}, journal={Nature}, year={2020} }
References
Sentinel surveillance of SARS-CoV-2 in wastewater anticipates the occurrence of COVID-19 cases
- Geography, Medicine
- medRxiv
- 2020
- 39
- PDF