PMC:549712 / 51722-51728 JSONTXT

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{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T14971","span":{"begin":0,"end":6},"obj":"SO_EXT:0000112"}],"text":"primer"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T14918","span":{"begin":0,"end":6},"obj":"SO:0000112"}],"text":"primer"}