PubMed:27464336 / 117-124 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T6","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"Protein"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T3","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"Protein"}