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tobacco lung disease Smoking causes cancer 2.3.1. Mechanisms of tobacco smoke-induced
Description
Tobacco is estimated to kill more than 8 million people each year
David Wiegand is the TV critic and an assistant managing editor of the San Francisco Chronicle
They countered by disputing its scientific contentions in writing and in public forums and by fighting tooth and nail to continue to advertise their product in every avenue available to them
Researchers were careful to caution that the findings were based on observations and did not prove a cause-and-effect relationship between cigarette smoking and previously unreported diseases.
