PMC:7143804 / 942-1087
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T9 | 86-87 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T9 | 39-41 | Sentence | denotes | 1. |
| T10 | 42-54 | Sentence | denotes | Introduction |
| T11 | 55-115 | Sentence | denotes | Diseases were and can still be a major problem in the world. |