PubMed:33754144 / 587-699
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T6 | 0-112 | Sentence | denotes | This investigator-initiated, multicentre, double-blind, randomised trial was done at seven hospitals in the USA. |
| T6 | 0-112 | Sentence | denotes | This investigator-initiated, multicentre, double-blind, randomised trial was done at seven hospitals in the USA. |