Παραπομπή APA

Feyerabend, C., & Russell, M. A. H. (1978). Effect of urinary pH and nicotine excretion rate on plasma nicotine during cigarette smoking and chewing nicotine gum.

Παραπομπή Chicago Style

Feyerabend, C., και M. A. H. Russell. Effect of Urinary PH and Nicotine Excretion Rate On Plasma Nicotine During Cigarette Smoking and Chewing Nicotine Gum. 1978.

Παραπομπή MLA

Feyerabend, C., και M. A. H. Russell. Effect of Urinary PH and Nicotine Excretion Rate On Plasma Nicotine During Cigarette Smoking and Chewing Nicotine Gum. 1978.

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