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National Library of Medicine Technical BulletinNational Library of Medicine Technical Bulletin

Letter X
(1997-Present)


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XML. 1999 Nov-Dec:e4

All Fields Included in PubMed's XML Format. 2003 Mar-Apr:e14

List of Serials Indexed for Online Users (LSI) Available in XML. 2004 Mar-Apr:e1

PubMed

XML format now available in the Journals Database. 2006 Mar-Apr:e4

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