CORD-19:85d7f47649ef43ff11b8d5196c98e4fdacd0f905 / 14485-14497
Annnotations
CORD-PICO
{"project":"CORD-PICO","denotations":[{"id":"p1_all29","span":{"begin":0,"end":12},"obj":"Outcome"},{"id":"p2_o88","span":{"begin":0,"end":12},"obj":"Physical"}],"text":"Virus titers"}