PMC:7445716 / 290-308
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T4","span":{"begin":1,"end":13},"obj":"SP_7"},{"id":"T18353","span":{"begin":1,"end":13},"obj":"SP_7"}],"text":" severe acute resp"}