PMC:1255741 / 55161-55164 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T13743","span":{"begin":0,"end":3},"obj":"NN"}],"text":"DNA"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T13945","span":{"begin":0,"end":3},"obj":"CHEBI_SO_EXT:DNA"}],"text":"DNA"}