PubMed:28584052 / 1394-1401 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T41","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"protein"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T23","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"protein"}