PMC:1064854 / 18729-18733 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T12601","span":{"begin":0,"end":1},"obj":"SYM"}],"text":"− mi"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T12384","span":{"begin":0,"end":1},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"− mi"}