CORD-19:22616110b79baaf4c9d23f130a9ee35c64d991f7 / 2276-2318 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all13","span":{"begin":0,"end":42},"obj":"Outcome"},{"id":"p2_o17","span":{"begin":11,"end":42},"obj":"Physical"}],"text":"amounts of bifidobacteria and lactobacilli"}