PMC:1540739 / 6829-6842 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4752","span":{"begin":2,"end":7},"obj":"NNS"},{"id":"T4753","span":{"begin":8,"end":11},"obj":"CC"}],"text":"O cells and a"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4547","span":{"begin":2,"end":7},"obj":"CL_GO_EXT:cell"}],"text":"O cells and a"}