CORD-19:3c1f47a07aaf0e393dee9fbd08596a4b9f4f0a03 / 16301-16341 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all71","span":{"begin":0,"end":40},"obj":"Outcome"},{"id":"p2_o113","span":{"begin":0,"end":40},"obj":"Physical"}],"text":"frequency of positive S. aureus cultures"}