PMC:7029448 / 9726-9909
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T84 | 51-55 | http://purl.obolibrary.org/obo/UBERON_0000473 | denotes | test |
| T85 | 140-141 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T77 | 0-183 | Sentence | denotes | The top three challenges that were experienced for test implementation were an initial lack of positive control, lack of personnel/time and a lack of primers and/or probes (Figure 4). |