CORD-19:04c300fc145b27f210fe05c52a93de14920c17bc / 17768-17959 3 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| TextSentencer_T112 | 0-191 | Sentence | denotes | First, exchange of the hemagglutinin gene with one derived from an animal virus accomplishes a complete antigenic change (antigenic shift) in the virus and permits widespread human infection. |
| T19413 | 0-191 | Sentence | denotes | First, exchange of the hemagglutinin gene with one derived from an animal virus accomplishes a complete antigenic change (antigenic shift) in the virus and permits widespread human infection. |