| Answer | Crossword Clue |
|---|---|
| POLIO | Salk vaccine's target |
| POLIO | Salk target |
| POLIO | Salk vaccine target |
| POLIO | Target of Salk and Sabin |
| Answer | Crossword Clue |
|---|---|
| POLIO | Salk vaccine's target |
| POLIO | Salk target |
| POLIO | Salk vaccine target |
| POLIO | Target of Salk and Sabin |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.