The MHRA issued an advisory 2 years ago, which I did not believe. The dose of cobalt given in 1mg B12 works out at 0.0006ppm (assuming 70kg), which is...

You should also test with stannous oxalate. Tin allergy from stannous fluoride has become a problem over the last 2 years. Increasingly, stannous fluo...

Contact allergy to cyanoacrylates is not rare. Commonly false-negative on ordinary patch testing but better chance of obtaining a positive patch test ...

The ESCD has de Groot for its for members. Contact Dermatitis is also available online for ESCD members.

Carry on with the palliative procedure. Any free nickel will be rapidly removed with food/drink/saliva. However, I don’t think any possible release...

I suggest writing a letter including the following, which I have used for similar 'nonsense' evaluations: "I note that the decision on fitness f...