PubMed:15817013 / 1022-1027 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T13","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"major"}

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T6","span":{"begin":0,"end":5},"obj":"GeneOrGeneProduct"}],"text":"major"}