COVID-19 Bibliometric analyses
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Keyword Co-Occurrence Network Graph of the COVID-19 literature published during March 2022

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from March 6th to April 3rd, 2022. The analysis is based on  8526 publications, which gave 1059 keywords that appear in 5 or more...

Keyword Co-Occurrence Network Graph of the COVID-19 literature published during August 2021

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from  August 2nd to September 5th. The analysis is based on 10720 publications, which gave 1288 keywords that appear in 5 or more...

Keyword Co-Occurrence Network Graph of the COVID-19 literature as of August 2021

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from July 4th to August 2nd. The analysis is based on 8188 publications, which gave 897 keywords that appear in 5 or more manuscripts, that...

Keyword Co-Occurrence Network Graph of COVID-19 and substance use research

In this post, we present research on substance use in a COVID-19 setting. The results are based on publications registered in PubMed as published from January 1st, 2020, to June 5th, 2021. The analysis of all research including covid-19 terms, AND substance...

Keyword Co-Occurrence Network Graph of the COVID-19 literature Feb 8th to March 7th

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from February 8th to March 7th. During this time, there were 9741 publications, and 654 keywords occurred in ten or more manuscripts. The...
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