Effects and Impact Effects: The health consequences of PM Impact The sum of all effects in the population, given the current pollution levels Cambridge1.ppt.
The Great American Smokeout. If at first you dont succeed… try another way! Acupuncture Cold Turkey Gum (with or without nicotine) The Patch Exercise.
What is tobacco?. The leaves are picked. Dried.
CELL DIVISION GOING WRONG: Cancer When cells grow and divide out of control, they cause a group of diseases called cancer.cancer The result is a change.
Presentation1.pptx. radiological imaging of bronchogenic carcinom.
Lecture 5 case control & cross-sectional spring 2013
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