esearch - search an NCBI Entrez database

esearch searches an NCBI Entrez database for a given query.

       esearch - search an NCBI Entrez database

QuerySpecification-dbname
              Entrez database name.

       -querystr
              Query string.

   DocumentOrder-sortfield
              Sort results by the given field.

   DateConstraint-daysN
              Return only results from the past N days.

       -datetypefield
              Which date field (in abbreviated form) to consider.

       -mindatedate
              Start of date range.

       -maxdatedate
              End of date range.

   SpellCheck-spell Correct misspellings in query.

   QueryTranslation-translate
              Show automatic term mapping.

       -component
              Individual term mapping items.

   MiscellaneousArguments-help  Print usage information.

cit2pmid(1), combine-uid-lists(1), difference-uid-lists(1), efetch(1), efilter(1),  exclude-uid-lists(1),
       intersect-uid-lists(1), nquire(1).

NCBI                                               2023-02-25                                         ESEARCH(1)

esearch   [-help]   -dbname-querystr   [-sortfield]   [-daysN]  [-datetypefield]  [-mindatedate]
       [-maxdatedate] [-spell] [-translate] [-component]