LitCovid - NCBI - NLM - NIH
PubMed database with 450,000 scientific studies of SARS-CoV-2, including 18,400 on Long-COVID & 19,500 case reports.
Comprehensively identifying Long Covid articles with...
Our manuscript describing this long-term project of LitCov and the collection itself is now available on arXiv: https://arxiv.org/abs/2209.08124. We are currently updating the data through July 2022
Robert Leaman on Twitter
Some take-away points: most methods will only retrieve about 20% of the articles relevant to #LongCovid; our method identifies many more but isn't perfect: the language is just too variable
LitCovid
Updated library of Covid studies. There are over 404,000 published scientific papers on COVID in this database.