PMC:1315279 / 33060-33069 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7723","span":{"begin":2,"end":3},"obj":"SYM"},{"id":"T7724","span":{"begin":3,"end":4},"obj":"HYPH"},{"id":"T7725","span":{"begin":4,"end":5},"obj":"SYM"}],"text":"68−/− mic"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7037","span":{"begin":2,"end":3},"obj":"SO_EXT:sequence_nullness_or_absence"},{"id":"T7038","span":{"begin":4,"end":5},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"68−/− mic"}