PMC:1420271 / 17304-17308 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T9383","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T9384","span":{"begin":2,"end":4},"obj":"NN"}],"relations":[{"id":"R2658","pred":"punct","subj":"T9383","obj":"T9384"}],"text":"g/mL"}