PubMed:2422478 / 0-9 JSONTXT

{"project":"LitCoin-GeneOrGeneProduct-v2","denotations":[{"id":"T1","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"Midline B"}

{"project":"LitCoin-GeneOrGeneProduct-v0","denotations":[{"id":"T1","span":{"begin":0,"end":7},"obj":"GeneOrGeneProduct"}],"text":"Midline B"}