PMC:400732 / 8688-8696 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2307","span":{"begin":0,"end":2},"obj":","},{"id":"T2308","span":{"begin":2,"end":3},"obj":"NN"},{"id":"T2309","span":{"begin":4,"end":5},"obj":"SYM"}],"text":", p \u003c 0."}