PubMed:17083016 / 586-596 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T9","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"polymerase"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T17","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"polymerase"}