Published on in Vol 22, No 11 (2020): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/23449, first published
.
![Searching PubMed to Retrieve Publications on the COVID-19 Pandemic: Comparative Analysis of Search Strings Searching PubMed to Retrieve Publications on the COVID-19 Pandemic: Comparative Analysis of Search Strings](https://asset.jmir.pub/assets/9ea77a92f52bb1931eda6cb6ecaba308.png 480w,https://asset.jmir.pub/assets/9ea77a92f52bb1931eda6cb6ecaba308.png 960w,https://asset.jmir.pub/assets/9ea77a92f52bb1931eda6cb6ecaba308.png 1920w,https://asset.jmir.pub/assets/9ea77a92f52bb1931eda6cb6ecaba308.png 2500w)
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