http://www.who.int/mediacentre/factsheets/fs193/en/
It presents information on the use of mobile phones, exposure levels, health effects, electromagnetic fields (EMF) guidelines, WHO's actions, and recommendations for protection against radiofrequency exposure.
Originador(es): World Health Organization - WHO
Recurso adicionado em:
14/03/2001
Idiomas disponíveis:
Inglês