CORD-19:22616110b79baaf4c9d23f130a9ee35c64d991f7 / 1070-1085
Annnotations
CORD-PICO
{"project":"CORD-PICO","denotations":[{"id":"p1_all8","span":{"begin":0,"end":15},"obj":"Intervention"},{"id":"p2_i4","span":{"begin":7,"end":14},"obj":"Control"}],"text":"LcS or placebo."}