PMC:1208879 / 27336-27343 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7180","span":{"begin":0,"end":7},"obj":"NNS"}],"text":"Primers"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6797","span":{"begin":0,"end":7},"obj":"SO_EXT:0000112"}],"text":"Primers"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T6732","span":{"begin":0,"end":7},"obj":"SO:0000112"}],"text":"Primers"}