CORD-19:bf39a81c9aab9e0569f33d93d5e203d320dac024 / 2088-2112 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all15","span":{"begin":0,"end":24},"obj":"Outcome"},{"id":"p2_o17","span":{"begin":0,"end":24},"obj":"Mortality"}],"text":"gender role in mortality"}