p-Phenylenediamine sensitization is more prevalent in central and southern European patch test centres than in Scandinavian: results from a multicentre study
BACKGROUND: Positive patch test reactions to p-phenylenediamine (PPD) are common. PPD is used in oxidative hair dyes and is also present in dark henna temporary 'tattoos'. Cross-sensitization to other contact allergens may occur. Because subjects sensitized to PPD are at risk of clinically...
Autor principal: | |
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Outros Autores: | , , , , , , , , , , , |
Formato: | article |
Idioma: | eng |
Publicado em: |
2009
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Assuntos: | |
Texto completo: | http://hdl.handle.net/10400.4/691 |
País: | Portugal |
Oai: | oai:rihuc.huc.min-saude.pt:10400.4/691 |