Large-scale event extraction from literature with multi-level gene normalization.
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Van Landeghem S, et al. Among authors: hakala k.
PLoS One. 2013 Apr 17;8(4):e55814. doi: 10.1371/journal.pone.0055814. Print 2013.
PLoS One. 2013.
PMID: 23613707
Free PMC article.