PMC:400732 / 6165-6169 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1778","span":{"begin":0,"end":4},"obj":"NNS"}],"text":"D2Rs"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1051","span":{"begin":0,"end":4},"obj":"PR_EXT:000001177"}],"text":"D2Rs"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T902","span":{"begin":0,"end":4},"obj":"PR:000001177"}],"text":"D2Rs"}