PMC:1914394 / 1152-1158 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T809","span":{"begin":2,"end":6},"obj":"NN"}],"text":"g E2f3"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T603","span":{"begin":2,"end":6},"obj":"PR_EXT:000006854"}],"text":"g E2f3"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T539","span":{"begin":2,"end":6},"obj":"PR:000006854"}],"text":"g E2f3"}