2 Matching Annotations
- Mar 2022
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twitter.com twitter.com
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Leo Poon. (2022, January 15). @MackayIM @Clin_Chem_AACC HK has another lay of swiss cheese. Testing waste water to identify COVID positive buildings, following by mandatory testing on occupants. It can find some silent spreaders. Https://t.co/2wu6QG6Db1 [Tweet]. @world_epidemic. https://twitter.com/world_epidemic/status/1482189879010217986
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- May 2021
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www.nature.com www.nature.com
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Richardson, H. (2021). How waste water is helping South Africa fight COVID-19. Nature, 593(7860), 616–617. https://doi.org/10.1038/d41586-021-01399-9
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