PubMed:32134681 / 694-803 18 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T9 | 0-109 | Sentence | denotes | The chi-square test was used to compare the CT signs of early-phase versus advanced-phase COVID-19 pneumonia. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T9 | 0-109 | Sentence | denotes | The chi-square test was used to compare the CT signs of early-phase versus advanced-phase COVID-19 pneumonia. |