PMC:1482699 / 35134-35135 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T20911","span":{"begin":0,"end":1},"obj":"NN"}],"text":"R"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T20763","span":{"begin":0,"end":1},"obj":"SO:0001031"}],"text":"R"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T20739","span":{"begin":0,"end":1},"obj":"SO:0001031"}],"text":"R"}