PubMed:19234905 / 1139-1144 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T17","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"major"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T7","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"major"}