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This function retrieves all the works listed in the bibliography of a given article.
epmc_refs(ext_id = NULL, data_src = "med", limit = 100, verbose = TRUE)
returns reference section as tibble
character, publication identifier
character, data source, by default Pubmed/MedLine index will be searched.
The following three letter codes represent the sources Europe PubMed Central supports:
Agricola is a bibliographic database of citations to the agricultural literature created by the US National Agricultural Library and its co-operators.
Chinese Biological Abstracts
CiteXplore
EthOs Theses, i.e. PhD theses (British Library)
NHS Evidence
PubMed/Medline NLM
Europe PMC Book metadata
Biological Patents
PubMed Central
integer, number of results. By default, this function returns 100 records.
logical, print some information on what is going on.
if (FALSE) { epmc_refs("PMC3166943", data_src = "pmc") epmc_refs("25378340") epmc_refs("21753913") }
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