Kütting B, Drexler H (December 2010). "UV-induced skin cancer at workplace and evidence-based prevention". Int Arch Occup Environ Health. 83 (8): 843–54. doi:10.1007/s00420-010-0532-4. PMID20414668.
Kütting B, Drexler H (December 2010). "UV-induced skin cancer at workplace and evidence-based prevention". Int Arch Occup Environ Health. 83 (8): 843–54. doi:10.1007/s00420-010-0532-4. PMID20414668.