PMC:548520 / 79-84 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T73","span":{"begin":2,"end":5},"obj":"PR_EXT:000005904"}],"text":"f Crx"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T39","span":{"begin":2,"end":5},"obj":"PR:000005904"}],"text":"f Crx"}

{"project":"craft-sa-dev","denotations":[{"id":"T128","span":{"begin":2,"end":5},"obj":"NN"}],"text":"f Crx"}