PMC:6988269 / 18168-18332 6 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T176 | 0-81 | Sentence | denotes | d 1 × 1010 RNA copies/mL, determined by specific real-time RT-PCR of one isolate. |
| T177 | 82-163 | Sentence | denotes | The other isolate was not quantified but spiked in human negative-testing sputum. |