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...

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature, based on the publications the past week

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature as it looks like December 1st, 2020 In this post, we analyze articles made available in the past week, with reference lists. There were 1918 new documents, of which 956 include the...

Keyword Co-Occurrence Network Graph of the current focus of the COVID-19 literature – based on publications in October and November

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published during October and November. During these two months, there were 21 758 publications, and 649 keywords occurred in eight or more manuscripts....

Keyword Co-Occurrence Network Graph of the current focus of the COVID-19 literature

In this week’s update, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published during the past three weeks (September 28th to October 18th). There were 527 keywords that occurred in five or more manuscripts....