PubMed:15130900 / 1081-1088 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T13","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"doubled"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T7","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"doubled"}