PubMed:28777492 / 1204-1214 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T50","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"attenuated"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T32","span":{"begin":0,"end":10},"obj":"GeneOrGeneProduct"}],"text":"attenuated"}