PMC:539297 / 5457-5459 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T7900","span":{"begin":0,"end":2},"obj":"UBERON:0002037"}],"text":"Cb"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7932","span":{"begin":0,"end":2},"obj":"UBERON:0002037"}],"text":"Cb"}