PubMed:21682595 / 217-220
Annnotations
LitCoin-NCBITaxon-2
{"project":"LitCoin-NCBITaxon-2","denotations":[{"id":"T2","span":{"begin":0,"end":3},"obj":"OrganismTaxon"}],"text":"ray"}
LitCoin-training-merged
{"project":"LitCoin-training-merged","denotations":[{"id":"T4088","span":{"begin":0,"end":3},"obj":"OrganismTaxon"}],"text":"ray"}