PMC:7060038 / 38555-38740
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T132 | 20-26 | http://purl.obolibrary.org/obo/CLO_0001658 | denotes | active |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T239 | 0-185 | Sentence | denotes | Reviewing data from active surveillance of passengers on cruise ships or repatriation flights, we estimate that up to half of cases show no detectable symptoms at the time of diagnosis. |