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Table 1 Size and number of elements of data sources

From: Comparison of concept recognizers for building the Open Biomedical Annotator

Resource Elements Size
ClinicalTrials.gov
http://www.clinicaltrials.gov
50303 99 mb
Gold Miner (Subset)
http://http//goldminer.arrs.org
2085 0.5 mb
Gene Expression Omnibus
http://www.ncbi.nlm.nih.gov/geo/
2085 0.7 mb
PubMed (Subset)
http://www.ncbi.nlm.nih.gov/pubmed
2827 3.7 mb