PMC:400732 / 13226-13229 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4306","span":{"begin":0,"end":3},"obj":"NN"}],"text":"D2R"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3784","span":{"begin":0,"end":3},"obj":"PR_EXT:000001177"}],"text":"D2R"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3580","span":{"begin":0,"end":3},"obj":"PR:000001177"}],"text":"D2R"}