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. 2020 Aug 12;9:649. Originally published 2020 Jun 26. [Version 2] doi: 10.12688/f1000research.24136.2

PMC7438966.1; 2020 Jun 26
PMC7438966.2; 2020 Aug 12

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Copyright: © 2020 Arrizabalaga O et al.

This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 7. — Number of publications, OA proportion and category of articles related to low grade glioma ( a) and peptic ulcer ( b) during 2017, 2018 and 2019. ( c) Proportion of licensed and unlicensed OA articles of both diseases. (Data extracted from PubMed: 20 ^th April 2020).