XURL URLs, Etc.

(a limit field)

doi in xurl

digital-object-identifier in xurl

xurl=url

xurl=uniform-resource-locator

The XURL field indicates the presence of specific data within a record. For this database, you can search for records that contain data in the Digital Object Identifier (DOI) field, the Publisher URL (URLP) field, or the Uniform Resource Locator (URL) field. After retrieving records, see the individual field(s) for the specific DOI or URL data. Search using the field label (XURL) or search from the URLs, Etc. Index described below.

Browsing Special Features

As an alternative to searching with the field label, you can browse available field indicators and search for them directly from the URLs, Etc. Field-Specific Index. This field-specific index contains only features drawn from the XURL field, therefore, your search will always yield results. Search results display in the XURL field.