PubMed:18507837 / 366-376 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T3","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"cell cycle"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T2","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"cell cycle"}