PMC:1540739 / 11404-11409 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6814","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T6815","span":{"begin":2,"end":4},"obj":"NN"}],"relations":[{"id":"R2126","pred":"punct","subj":"T6814","obj":"T6815"}],"text":"g/ml "}