PMC:1420271 / 12480-12484 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T6192","span":{"begin":0,"end":4},"obj":"PR:000003172"}],"text":"Ctgf"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6361","span":{"begin":0,"end":4},"obj":"PR_EXT:000003172"}],"text":"Ctgf"}

{"project":"craft-sa-dev","denotations":[{"id":"T6949","span":{"begin":0,"end":4},"obj":"NN"}],"text":"Ctgf"}