PubMed:27729412 / 124-131 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T6","span":{"begin":2,"end":6},"obj":"GeneOrGeneProduct"}],"text":"c acid "}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T5","span":{"begin":2,"end":6},"obj":"GeneOrGeneProduct"}],"text":"c acid "}