PubMed:21219851 / 1392-1401
Annnotations
LitCoin-GeneOrGeneProduct-v0
{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T50","span":{"begin":0,"end":9},"obj":"GeneOrGeneProduct"}],"text":"frequency"}
LitCoin-GeneOrGeneProduct-v2
{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T23","span":{"begin":0,"end":9},"obj":"GeneOrGeneProduct"}],"text":"frequency"}