# 'Entrez' in R

## Documentation for package ‘rentrez’ version 1.2.4

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

entrez_citmatch | Fetch pubmed ids matching specially formatted citation strings
entrez_dbs | List databases available from the NCBI
entrez_db_links | List available links for records from a given NCBI database
entrez_db_searchable | List available search fields for a given database
entrez_db_summary | Retrieve summary information about an NCBI database
entrez_fetch | Download data from NCBI databases
entrez_global_query | Find the number of records that match a given term across all NCBI Entrez databases
entrez_info | Get information about EUtils databases
entrez_link | Get links to datasets related to records from an NCBI database
entrez_post | Post IDs to Eutils for later use
entrez_search | Search the NCBI databases using EUtils
entrez_summary | Get summaries of objects in NCBI datasets from a unique ID
extract_from_esummary | Extract elements from a list of esummary records
linkout_urls | Extract URLs from an elink object
parse_pubmed_xml | Summarize an XML record from pubmed.
set_entrez_key | Set the ENTREZ_KEY variable to be used by all rentrez functions