PubMed:32983694 / 882-1086 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T6 | 0-204 | Sentence | denotes | Data were also stratified by date and comparison was made between the intra-COVID-period (March and April 2020), pre-COVID period (March and April 2019), and peri-COVID period (January and February 2020). |