There is a philosophical question as to whether people should have to inhale others' smoke.
A. a finding of the UCSF study
B. an opinion of the UCSF study
C. a finding of the EPA report
D. an assumption of consultants to the tobacco industry
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The intake of side-stream smoke is more harmful than smoke exhaled by a smoker.
A. a finding of the UCSF study
B. an opinion of the UCSF study
C. a finding of the EPA report
D. an assumption of consultants to the tobacco industry
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