PubMed:19207031 / 878-880 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T14","span":{"begin":0,"end":2},"obj":"GeneOrGeneProduct"}],"text":"GH"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T22","span":{"begin":0,"end":2},"obj":"GeneOrGeneProduct"}],"text":"GH"}