PubMed:20534142 / 1551-1564 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T40","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"clamp-derived"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T25","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"clamp-derived"}