PubMed:19048115 / 691-695 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T23","span":{"begin":0,"end":4},"obj":"GeneOrGeneProduct"}],"text":"cell"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T14","span":{"begin":0,"end":4},"obj":"GeneOrGeneProduct"}],"text":"cell"}