PubMed:19276632 / 99-104 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T3","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"cleft"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T2","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"cleft"}