PMC:1420271 / 1012-1021 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T987","span":{"begin":0,"end":5},"obj":"NN"},{"id":"T988","span":{"begin":5,"end":6},"obj":"."},{"id":"T990","span":{"begin":7,"end":9},"obj":"TO"}],"text":"assay. To"}