PMC:548520 / 888-892 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T103","span":{"begin":0,"end":3},"obj":"PR_EXT:000005904"},{"id":"T104","span":{"begin":3,"end":4},"obj":"SO_EXT:sequence_nullness_or_absence"}],"text":"Crx-"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T61","span":{"begin":0,"end":3},"obj":"PR:000005904"}],"text":"Crx-"}

{"project":"craft-sa-dev","denotations":[{"id":"T282","span":{"begin":0,"end":3},"obj":"NN"},{"id":"T284","span":{"begin":3,"end":4},"obj":"SYM"}],"relations":[{"id":"R150","pred":"punct","subj":"T284","obj":"T282"}],"text":"Crx-"}