[Biopython] Fwd: [Utilities-announce] PubMed E-Utilities DTD Mid-year Update June 2018

[Peter Cock]

FYI.

For those of you making heavy use of NCBI Entrez via Biopython,
I would recommend signing up for this low volume announcement
mailing list.

Peter


---------- Forwarded message ----------
From:  <utilities-announce at ncbi.nlm.nih.gov>
Date: Wed, Jun 6, 2018 at 9:18 PM
Subject: [Utilities-announce] PubMed E-Utilities DTD Mid-year Update June 2018
To: NLM/NCBI List utilities-announce <utilities-announce at ncbi.nlm.nih.gov>


Dear NCBI PubMed E-Utilities Users,



On June 6, 2018, we began displaying formulas in citation titles,
abstracts, and keywords in PubMed.  Previously, formulas were replaced
with [Formula: see text].   With this enhancement to PubMed, you will
see formulas in the PubMed summary and abstract displays when these
data are available.  We are also including the MathML 3.0 element tags
in PubMed XML.



To support the addition of MathML tagging in our XML, we have created
a new DTD which is in use as of June 5, 2018.  You can download the
DTD for June 2018.  Existing content is valid against the new DTD. You
can also download sample XML files with MathML 3.0 tags.



Thank you,

PubMed Development Team






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