PMC:1540739 / 17987-17993 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T12463","span":{"begin":1,"end":2},"obj":"HYPH"},{"id":"T12464","span":{"begin":2,"end":3},"obj":"SYM"}],"text":"E/+ ch"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T11561","span":{"begin":2,"end":3},"obj":"SO_EXT:normal_or_wild_type_or_present"}],"text":"E/+ ch"}