I need to add PMCID for every reference possible for a grant application. Is there an easy way to update the bibliography via Zotero in order to include this information?
If you have PMID: 1234567 PMCID: PMC12345 in the Extra field this will work correctly. You can see an example if you add by identifier with this PMID: 24055765
Great, thank you. One quick thing: I am now using the NLM grant style, as you suggested, but, as a result, my citations are now bracketed instead of superscript. For lots of reasons (space, etc) I need them to be superscript. Can I change that?
But there's no way to update existing Zotero entries with a PMCID, no.
PMID: 1234567
PMCID: PMC12345
in the Extra field this will work correctly. You can see an example if you add by identifier with this PMID: 24055765
See this in general:
https://www.zotero.org/support/dev/citation_styles/style_editing_step-by-step
specifically, find
<layout prefix="(" suffix=")" delimiter=",">
<text variable="citation-number"/>
</layout>
change to
<layout vertical-align="sup" delimiter=",">
<text variable="citation-number"/>
</layout>
see the notes on changing stylename and ID in the first link.
-Leigh