PMC:7025910 / 1582-1789 9 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T14 | 0-207 | Sentence | denotes | At that time the initial confirmation of COVID-19 was made by pan-coronavirus conventional polymerase chain reaction assay and sequencing of the polymerase chain reaction (PCR) amplicons using a throat swab. |