PMC:1283364 / 12079-12087 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3357","span":{"begin":3,"end":5},"obj":"NN"},{"id":"T3358","span":{"begin":2,"end":3},"obj":"HYPH"}],"relations":[{"id":"R2268","pred":"punct","subj":"T3358","obj":"T3357"}],"text":"45-μm Op"}