Suitable test concentration of cobalt and concomitant reactivity to nickel and chromium: A multicentre study from the Swedish Contact Dermatitis Research Group.
Marléne IsakssonLina HagvallBo GlasMaria LagreliusCarola LidénMihaly MaturaGunnar S A NymanBerndt StenbergCecilia SvedmanMagnus BruzePublished in: Contact dermatitis (2020)
The results speak in favor of replacing cobalt chloride 0.5% with cobalt chloride 1.0% pet. in the Swedish baseline series, which will be done 2021.