Use this function to retrieve book XML formatted full text for the Open Access subset of the Europe PMC bookshelf.

epmc_ftxt_book(ext_id = NULL)

Arguments

ext_id

character, publication identifier. All book full texts are accessible either by the PMID or the 'NBK' book number.

Value

xml_document

Examples

# NOT RUN { epmc_ftxt_book("NBK32884") # }