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Sunscreens, skin photobiology, and skin cancer: the need for UVA protection and evaluation of efficacy.
Sunscreens are ultraviolet radiation (UVR)-absorbing chemicals that attenuate the amount and nature of UVR reaching viable cells in the skin. They are selected and tested for their ability to prevent erythema. No sunscreen prevents photodamage, as it has been demonstrated that suberythemal doses of...
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
2000
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1637776/ https://www.ncbi.nlm.nih.gov/pubmed/10698724 |