Matsumura Y, Ananthaswamy HN. Toxic effects of ultraviolet radiation on the skin. Toxicology and Applied Pharmacology. March 2004, 195 (3): 298–308. PMID 15020192. doi:10.1016/j.taap.2003.08.019.
Matsumura Y, Ananthaswamy HN. Toxic effects of ultraviolet radiation on the skin. Toxicology and Applied Pharmacology. March 2004, 195 (3): 298–308. PMID 15020192. doi:10.1016/j.taap.2003.08.019.