PMC:1540739 / 11435-11439 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6821","span":{"begin":0,"end":1},"obj":"CD"},{"id":"T6822","span":{"begin":2,"end":4},"obj":"NN"}],"relations":[{"id":"R2133","pred":"nummod","subj":"T6821","obj":"T6822"}],"text":"2 μM"}