Abarca, Jaime F; Casiccia, Claudio C. (9. december 2002). »Skin cancer and ultraviolet-B radiation under the Antarctic ozone hole: southern Chile, 1987–2000«. Photodermatology, Photoimmunology & Photomedicine. John Wiley & Sons A/S. 18 (6): 294–302. doi:10.1034/j.1600-0781.2002.02782.x. PMID12535025.
Abarca, Jaime F; Casiccia, Claudio C. (9. december 2002). »Skin cancer and ultraviolet-B radiation under the Antarctic ozone hole: southern Chile, 1987–2000«. Photodermatology, Photoimmunology & Photomedicine. John Wiley & Sons A/S. 18 (6): 294–302. doi:10.1034/j.1600-0781.2002.02782.x. PMID12535025.