//R
//R/utils.r
//R/defunct.r
//R/epmc_db.r
//R/epmc_ftxt.r
//R/epmc_hits.r
//R/epmc_refs.r
//R/epmc_search.r
//R/epmc_details.r
//R/epmc_profile.r
//R/epmc_db_count.r
//R/epmc_lablinks.r
//R/epmc_citations.r
//R/epmc_ftxt_book.r
//R/epmc_hits_trend.R
//R/annotations_by_id.R
//R/epmc_search_by_doi.r
//R/epmc_lablinks_count.r