PMC:7075079 / 398-535
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 38-39 | http://purl.obolibrary.org/obo/CLO_0001020 | denotes | a |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T5 | 0-137 | Sentence | denotes | Structural equation modeling (SEM) is a multivariate analysis method to determine the structural relationship between measured variables. |