PMC:400732 / 18031-18034 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5184","span":{"begin":0,"end":3},"obj":"NN"}],"text":"D2R"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3933","span":{"begin":0,"end":3},"obj":"PR_EXT:000001177"}],"text":"D2R"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3680","span":{"begin":0,"end":3},"obj":"PR:000001177"}],"text":"D2R"}