PMC:1540739 / 2986-2992 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2900","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"siRNAs"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2469","span":{"begin":0,"end":6},"obj":"SO_EXT:0000646"}],"text":"siRNAs"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T2363","span":{"begin":0,"end":6},"obj":"SO:0000646"}],"text":"siRNAs"}