PMC:529315 / 721-732 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T539","span":{"begin":0,"end":2},"obj":"FW"},{"id":"T540","span":{"begin":3,"end":8},"obj":"FW"}],"relations":[{"id":"R119","pred":"advmod","subj":"T539","obj":"T540"}],"text":"In vitro as"}