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Life Sciences

Dissertations and Theses

Theses/Dissertations

1981

Tobacco -- Physiological effect

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Cadmium And Zinc Levels In The Hair Of Smokers And Nonsmokers, Neal R. Simonsen Jul 1981

Cadmium And Zinc Levels In The Hair Of Smokers And Nonsmokers, Neal R. Simonsen

Dissertations and Theses

To determine the relationship of tobacco and marijuana smoking to levels of cadmium and zinc manifested in hair samples, a study was conducted at Portland State University using atomic absorption spectrophotometry. 97 adult student volunteers participated in the main study.