Discover #POCI, the OpenCitations Index of PubMed open PMID-to-PMID citations, a new tool by #OpenCitations containing open citations derived from publications bearing #PubMed Identifiers (#PMIDs) to other PMID-identified publications, harvested from The National Institutes of Health Open Citations Collection (#NIH-OCC). This first release contains >717 MILLION citations! More here: https://opencitations.hypotheses.org/3246
#OC2022releases