The Technical Bulletin website will be updated in April 2026. Preview the new website.
Read more about the modernization release schedule in this announcement.
Contact the NLM Help Desk with any questions or concerns.
Read more about the modernization release schedule in this announcement.
Contact the NLM Help Desk with any questions or concerns.
February 01, 2008 [posted]
PubMed® Subject Subset Strategies Updated for 2008
All PubMed subject subset strategies are reviewed at least once a year to see if modifications are necessary. Modifications may include revisions due to changes in MeSH vocabulary, adding or deleting terms, and changing parts of a strategy to try to optimize retrieval. The following subset strategies were recently revised: Bioethics, Cancer, Complementary Medicine, and Systematic Reviews.
PubMed® Subject Subset Strategies Updated for 2008. NLM Tech Bull. 2008 Jan-Feb;(360):e7.
