PMC:1914394 / 38063-38068 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T20519","span":{"begin":0,"end":5},"obj":"NN"}],"text":"E2f3a"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T20152","span":{"begin":0,"end":5},"obj":"PR_EXT:000028775"}],"text":"E2f3a"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T20059","span":{"begin":0,"end":5},"obj":"PR:000028775"}],"text":"E2f3a"}