Q8b. Please tell me if you think that the harm to the health of non-smokers caused by breathing in second-hand smoke from cigarettes that other people are smoking is very, somewhat, not very or not at all serious?
Q8b. Please tell me if you think that the harm to the health of non-smokers caused by breathing in second-hand smoke from cigarettes that other people are smoking is very, somewhat, not very or not at all serious?
