PMC:1315279 / 11202-11206 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2735","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T2736","span":{"begin":2,"end":3},"obj":"HYPH"},{"id":"T2737","span":{"begin":3,"end":4},"obj":"SYM"}],"text":"8−/−"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2489","span":{"begin":1,"end":2},"obj":"SO_EXT:sequence_nullness_or_absence"},{"id":"T2490","span":{"begin":3,"end":4},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"8−/−"}