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. 2020 Aug 20;22(8):e21169. doi: 10.2196/21169

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©Lyndsey Elaine Gates, Ahmed Abdeen Hamed. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 21.08.2020.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.

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How the degree of centrality as a ranking mechanism is compared to the CovidX algorithm. The horizontal axis is the drugs listed in alphabetical order, and the vertical axis shows the ranking.