PMC:7283670 / 38641-38660
Annnotations
LitCovid-sentences
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
T359 | 0-19 | Sentence | denotes | Initial − to + PCR: |
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
T359 | 0-19 | Sentence | denotes | Initial − to + PCR: |