PMC:516044 / 127-152 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T253","span":{"begin":2,"end":12},"obj":"NN"},{"id":"T255","span":{"begin":13,"end":20},"obj":"NNP"},{"id":"T252","span":{"begin":2,"end":12},"obj":"sentence"}],"text":"t\nBackground\nPendred synd"}