1992 |
1990 |
5. Which of these do you think increases a person's chances of getting oral cancer, that is cancer of the lip, mouth, tongue, or throat?
(Please give me the numbers from the card.)
Mark each that applies.
7. I am going to read a list of things which may or may not increase a person's chances of getting mouth or lip cancer. For each of these, tell me if you think it definitely increases, probably increases, probably does not, or definitely does not increase a person's chances of getting mouth or lip cancer.
First --
c. Regular alcohol drinking?