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 as of May 2021

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from April 5th to May 2nd, as well as all articles published up to this date. The analysis of all research in PubMed up to 2nd May, is based...

Keyword Co-Occurrence Network Graph of the COVID-19 literature March 8th to April 4th

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published from March 8th to April 4th. During this time, there were 9653 publications, and 637 keywords occurred in ten or more manuscripts. The...

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...

Keyword Co-Occurrence Network Graph of the COVID-19 literature in January 2021

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published during January 2021. During this month, there were 9861 publications, and 1239 keywords occurred in five or more manuscripts. We used two...

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

In this post, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published during December 2020. During this month, there were 7 148 publications, and 907 keywords occurred in five or more manuscripts. We used a...