Hey all,
we just released a dataset of scholarly citations in the English Wikipedia by Pubmed / Pubmed Central ID.
http://dx.doi.org/10.6084/m9.figshare.1299540
The dataset currently includes the first known occurrence of a PMID or PMCID citation in an English Wikipedia article and the associated revision metadata, based on the most recent complete content dump of English Wikipedia. We’re planning on expanding this dataset to include other types of scholarly identifier soon.
Feel free to share this with anyone interested or spread the word via: https://twitter.com/WikiResearch/status/562422538613956608
Dario and Aaron