PMC:1315279 / 31105-31115 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7349","span":{"begin":4,"end":9},"obj":"NNS"},{"id":"T7352","span":{"begin":9,"end":10},"obj":"."}],"text":"tem cells."}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6922","span":{"begin":4,"end":9},"obj":"CL_GO_EXT:cell"}],"text":"tem cells."}