 | This article is rated B-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
Efficacy
editValuable study to include in the article : Prevalence of nickel allergy in Europe following the EU Nickel Directive - a review https://pubmed.ncbi.nlm.nih.gov/28730624/ 142.118.83.201 (talk) 01:50, 1 February 2024 (UTC)