[Utilities-announce] PubMed E-Utilities DTD Update 2024

[utilities-announce at ncbi.nlm.nih.gov]

Dear NCBI PubMed E-Utilities Users,

We anticipate updating the PubMed E-Utilities DTD for 2024 in early December 2023.

The 2024 DTD is now available:
https://dtd.nlm.nih.gov/ncbi/pubmed/out/pubmed_240101.dtd

Additions/Changes since pubmed_230101.dtd:

1. Updated model of "Grant" to make "Country" optional (0 or 1)

2.  Added linking between group author names and investigator lists
  - allowed "InvestigatorList" to repeat in "MedlineCitation"
  - added "Investigators" attribute to "CollectiveName"
  - added "ID" attribute on "InvestigatorList"

Please note: the second change above is being made to support future work, and this linking will not appear in the exported XML until that work is complete. Once it is implemented, the change will be prospective only; we will not add linking to citations existing prior to this change. We anticipate making the change in the exported XML in 2024 and will send another announcement at that time.

Thank you,
PubMed Development Team





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