rcrossref - Client for Various 'CrossRef' 'APIs'

Client for various 'CrossRef' 'APIs', including 'metadata' search with their old and newer search 'APIs', get 'citations' in various formats (including 'bibtex', 'citeproc-json', 'rdf-xml', etc.), convert 'DOIs' to 'PMIDs', and 'vice versa', get citations for 'DOIs', and get links to full text of articles when available.

Last updated 2 years ago

text-mingliteraturepdfxmlpublicationscitationsfull-texttdmcrossrefapiapi-wrappercrossref-apidoimetadata

10.03 score 166 stars 10 packages 352 scripts 1.2k downloads

europepmc - R Interface to the Europe PubMed Central RESTful Web Service

An R Client for the Europe PubMed Central RESTful Web Service (see <https://europepmc.org/RestfulWebService> for more information). It gives access to both metadata on life science literature and open access full texts. Europe PMC indexes all PubMed content and other literature sources including Agricola, a bibliographic database of citations to the agricultural literature, or Biological Patents. In addition to bibliographic metadata, the client allows users to fetch citations and reference lists. Links between life-science literature and other EBI databases, including ENA, PDB or ChEMBL are also accessible. No registration or API key is required. See the vignettes for usage examples.

Last updated 1 years ago

bibliometricseurope-pmcpubmedpubmedcentralscientific-literaturescientific-publications

7.88 score 28 stars 2 packages 113 scripts 1.0k downloads

roadoi - Find Free Versions of Scholarly Publications via Unpaywall

This web client interfaces Unpaywall <https://unpaywall.org/products/api>, formerly oaDOI, a service finding free full-texts of academic papers by linking DOIs with open access journals and repositories. It provides unified access to various data sources for open access full-text links including Crossref and the Directory of Open Access Journals (DOAJ). API usage is free and no registration is required.

Last updated 2 months ago

altmetricscode4liboadoiopen-accesspeer-reviewedunpaywallwebclient

7.25 score 64 stars 69 scripts 496 downloads