Challenge for global e-journal project.
Sultzbaugh
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D001109:Archives; D020407:Internet / Q000592:standards / Q000639:trends; D009316:National Institutes of Health (U.S.); D010506:Periodicals as Topic / Q000592:standards / Q000639:trends; D011643:Publishing / Q000592:standards / Q000639:trends; D014481:United States