[,efetch,character,missing-method
                        EFetch accessors
[,einfo,ANY,missing-method
                        EInfo accessors
[,elink,ANY,missing-method
                        ELink Accessors
[,esearch,numeric,missing-method
                        ESearch Accessors
[,esummary,character,ANY-method
                        ESummary accessors
content                 Extract the data content from an Entrez request
database                database
ecitmatch               ecitmatch - searching PubMed with citation data
efetch                  efetch - downloading full records
egquery                 egquery - performing a global Entrez search
einfo                   einfo - getting database statistics and search
                        fields
elink                   elink - finding related data through Entrez
                        links
epost                   epost - uploading UIDs to Entrez
esearch                 esearch - searching an Entrez database
espell                  espell - retrieving spelling suggestions
esummary                esummary - downloading Document Summaries
getError                getError
getUrl                  getUrl
linkset                 linkset
querykey                querykey
retmode                 retmode
rettype                 rettype
reutils-package         Talk to the NCBI EUtils
uid                     uid
webenv                  webenv
