CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 4239-4310 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all35","span":{"begin":0,"end":71},"obj":"Outcome"},{"id":"p2_o27","span":{"begin":0,"end":71},"obj":"Physical"}],"text":"fasting plasma concentrations of TMAO, choline, and carnitine fractions"}