tobacco dust in anterior vitreous The Shaffer sign, also known as “tobacco dust,” is a clinical finding seen retinal detachment. It refers to the presence of small, pigmented cells or pigment clumps in the vitreous, Schaffer's sign (Tobacco dust) Rhegmatogenous

This difference in market size means silver is more susceptible to fluctuating prices

Another point of concern is that the US congressional investigations have revealed that cigarette companies routinely spiked tobacco with extra nicotine to intensify addiction

Use of Swedish moist snuff, smoking and alcohol consumption in the aetiology of oral and oropharyngeal squamous cell carcinoma: a population-based case-control study in southern Sweden

In 1967, per capita property taxes were almost 50 percent above the national average

However, the researchers realised that five women in the control arm who were allocated to use nicotine patches only had in fact used e-cigarettes in addition to nicotine patches