PMC:7558233 / 15247-15505 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T84 | 0-258 | Sentence | denotes | The fact that a patient who was RT-PCR negative developed clinical symptoms of COVID-19, suggesting that insufficient amounts of viral genome collection for amplification, or mutations in the NP and ORF of SARS-CoV-2, may lead to false-negative results [41]. |