When my kids were little, I did my very best to hide all our permanent markers where they couldn't get to them. But somehow ...

It is not a stamp or a digitized print of someone’s signature, and various autopen machines have the capability to hold different types of pens, ranging from ballpoint to permanent marker, according ...

We report a vesicular reaction close to patch-test sites that had been previously marked with an Edding 3000 permanent marker. A 42-year-old housewife and teacher came to our allergy department ...