PubMed:24709919 / 846-850 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T4","span":{"begin":0,"end":4},"obj":"GeneOrGeneProduct"}],"text":"acid"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T23","span":{"begin":0,"end":4},"obj":"GeneOrGeneProduct"}],"text":"acid"}