PMC:1892049 / 22575-22598 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11060","span":{"begin":3,"end":5},"obj":":"},{"id":"T11061","span":{"begin":5,"end":13},"obj":"NN"},{"id":"T11063","span":{"begin":14,"end":22},"obj":"VBN"}],"text":"ies: affinity purified "}