PubMed:20105310 / 1071-1079 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T43","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T26","span":{"begin":0,"end":8},"obj":"GeneOrGeneProduct"}],"text":"receptor"}