Availability of digital object identifiers in publications archived by PubMed

Volume: 110, Issue: 3, Pages: 1453 - 1469
Published: Jan 3, 2017
Abstract
Digital object identifiers (DOIs) were launched in 1997 to facilitate the long-term access and identification of objects in digital environments. The objective of the present investigation is to assess the DOI availability of articles in biomedical journals indexed in the PubMed database and to complete this investigation with a geographical analysis of journals by the country of publisher. Articles were randomly selected from PubMed using their...
Paper Details
Title
Availability of digital object identifiers in publications archived by PubMed
Published Date
Jan 3, 2017
Volume
110
Issue
3
Pages
1453 - 1469
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