PMC:149366 / 1326-1339 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T433","span":{"begin":4,"end":9},"obj":"NNS"},{"id":"T435","span":{"begin":9,"end":10},"obj":"."}],"text":"air cells. To"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T169","span":{"begin":4,"end":9},"obj":"CL_GO_EXT:cell"}],"text":"air cells. To"}