Snuff--how dangerous is it? The controversy continues.
Asplund
K
K
D002318:Cardiovascular Diseases / Q000209:etiology*; D006801:Humans; D009369:Neoplasms / Q000209:etiology*; D010947:Plants, Toxic; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000209:etiology*; D014030:Tobacco, Smokeless / Q000009:adverse effects*