PMC:7283670 / 89977-90346 9 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T777 | 0-369 | Sentence | denotes | Viral nucleic acid test negative conversion rate and days from positive to negative, duration of fever, lung imaging improvement time, mortality rate because of corona virus disease 2019 (3 months), rate of noninvasive or invasive mechanical ventilation when respiratory failure occurs (3 months), mean in‐hospital time (3 months) NCT04310228/Recruiting, Mar8‐May 2020 |