PubMed:15748645 / 1659-1669 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T34","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"cell cycle"}

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