PMC:1420271 / 1297-1303 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T774","span":{"begin":1,"end":2},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"/- ES "}

{"project":"craft-sa-dev","denotations":[{"id":"T1046","span":{"begin":0,"end":1},"obj":"HYPH"},{"id":"T1047","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"T1048","span":{"begin":3,"end":5},"obj":"NN"}],"text":"/- ES "}