PubMed:20105310 / 1740-1748 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T78","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T55","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}