PMC:549712 / 4459-4472 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1759","span":{"begin":7,"end":13},"obj":"NN"},{"id":"T1761","span":{"begin":0,"end":6},"obj":"NN"}],"relations":[{"id":"R704","pred":"compound","subj":"T1761","obj":"T1759"}],"text":"growth factor"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1148","span":{"begin":0,"end":6},"obj":"GO_EXT:biological_growth_entity_or_process"},{"id":"T1149","span":{"begin":0,"end":13},"obj":"GO_EXT:0008083"}],"text":"growth factor"}