PMC:1142324 / 1886-1899 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T725","span":{"begin":0,"end":6},"obj":"NN"},{"id":"T726","span":{"begin":7,"end":13},"obj":"NN"}],"text":"growth factor"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T503","span":{"begin":0,"end":6},"obj":"GO_EXT:biological_growth_entity_or_process"},{"id":"T504","span":{"begin":0,"end":13},"obj":"GO_EXT:0008083"}],"text":"growth factor"}