PubMed:17059986 / 170-181 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T6","span":{"begin":1,"end":5},"obj":"GeneOrGeneProduct"}],"text":" twin who p"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T11","span":{"begin":1,"end":5},"obj":"GeneOrGeneProduct"}],"text":" twin who p"}