CORD-19:01548ef6d46d6e6d72afe8cbf4e231552b9d2bd7 / 22564-22966 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T74 | 0-402 | Epistemic_statement | denotes | The recovery of viruses following prolonged cultivation of material from human tumors or as a result of exposure of the latter's cells to an alien environment, such as that provided by the tissues of another species (McAllister et al., 1971) , can give rise to false hopes that a tumor etiologic agent has been isolated, whereas in reality an indigenous latent virus has been stimulated to proliferate. |