PubMed:17595233 / 598-606 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T4","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T9","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}