PMC:1440874 / 30923-30932 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5946","span":{"begin":0,"end":9},"obj":"JJ"}],"text":"Atrx null"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T5466","span":{"begin":0,"end":4},"obj":"PR_EXT:000004503"},{"id":"T5467","span":{"begin":5,"end":9},"obj":"SO_EXT:sequence_nullness"}],"text":"Atrx null"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T5339","span":{"begin":0,"end":4},"obj":"PR:000004503"}],"text":"Atrx null"}