PMC:194730 / 229-241 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T249","span":{"begin":7,"end":10},"obj":"NN"},{"id":"T250","span":{"begin":0,"end":3},"obj":"CC"},{"id":"T251","span":{"begin":4,"end":6},"obj":"CD"}],"text":"and 51 kDa i"}