Finding citations for PubMed: a large-scale comparison between five freely available bibliographic data sources
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DOI: 10.1007/s11192-021-04191-8
Abstract: As an important biomedical database, PubMed provides users with free access to abstracts of its documents. However, citations between these documents need to be collected from external data sources. Although previous studies have investigated the… read more here.
Keywords: data sources; freely available; five freely; citation quality ... See more keywords