tobacco dust shafer's sign vitreous Schaffer's (Tobacco Sign): Positive Schaffer's sign viewed through dilated pupil using dynamic assessment. In most patients with retinal tears, retinal pigment epithelial cells, released through the tear, will be Beware the Floaters - Modern

While vaping in cool colours like blue, green, yellow, or pink might be appealing, using these colouring agents repeatedly can stain your teeth in those same hues

You'll also need an adult to help you reinstall the unit once it's clean

Pictorial health warnings on tobacco products database This online resource provides access to pictorial health warnings to be used or adapted by countries and Parties to the WHO Framework Convention on Tobacco Control (WHO FCTC) to warn the public about the dangers of tobacco use

This edition of Health Matters sets out the evidence on standardised packaging and calls on local authorities and health professionals to play their part in ensuring that all smokers have access to the support they need