PMC:1914394 / 1446-1456 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T865","span":{"begin":2,"end":4},"obj":"FW"},{"id":"T866","span":{"begin":5,"end":9},"obj":"FW"}],"relations":[{"id":"R229","pred":"advmod","subj":"T865","obj":"T866"}],"text":"n in vivo "}