PMC:1448208 / 15370-15374 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T8880","span":{"begin":0,"end":4},"obj":"NN"}],"text":"PVDF"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T8795","span":{"begin":0,"end":4},"obj":"CHEBI:53250"}],"text":"PVDF"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T8768","span":{"begin":0,"end":4},"obj":"CHEBI:53250"}],"text":"PVDF"}