CORD-19:066fef88b0b0d9db3e48192fa13e6665486115bf / 21041-21169 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| TextSentencer_T154 | 0-128 | Sentence | denotes | Formaldehyde is a highly toxic chemical, and exposure to formaldehyde or its vapors may cause a variety of symptoms or diseases. |
| TextSentencer_T154 | 0-128 | Sentence | denotes | Formaldehyde is a highly toxic chemical, and exposure to formaldehyde or its vapors may cause a variety of symptoms or diseases. |