CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 7280-7317 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all61","span":{"begin":0,"end":37},"obj":"Outcome"},{"id":"p2_o48","span":{"begin":0,"end":14},"obj":"Mortality"}],"text":"survival times and complication rates"}