Health Effects of Cigarette Smoking Fact Sheet
http://www.cdc.gov/tobacco/factsheets/HealthEffectsofCigaretteSmoking_...
Fact sheet from the Center of Disease Control.
Referenced in:
Baseball Cards
Health Effects of Cigarette Smoking Fact Sheet
http://www.cdc.gov/tobacco/factsheets/HealthEffectsofCigaretteSmoking_...
Fact sheet from the Center of Disease Control.
Referenced in:
Baseball Cards