PMC:549712 / 478-486 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T341","span":{"begin":1,"end":3},"obj":"FW"},{"id":"T342","span":{"begin":4,"end":8},"obj":"FW"}],"relations":[{"id":"R64","pred":"advmod","subj":"T341","obj":"T342"}],"text":" in vivo"}