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National Library of Medicine Technical BulletinNational Library of Medicine Technical Bulletin


MedlinePlus Social Media Toolkit Available
e52020 December 09 [posted]

Cataloging and Metadata News--2021
e42020 December 07 [posted]

MEDLINE Data Changes—2021
e3a2020 December 04 [posted]

COVID-19 and SARS-CoV-2 MeSH Terms—2021

NCBI Taxonomy Identifiers Added to MeSH
e22020 December 04 [posted]

UMLS 2020AB Release Available
e12020 November 02 [posted]

NLM Technical Bulletin National Library of Medicine National Institutes of Health