[1] McKenzie RC. Selenium, ultraviolet radiation and the skin. Clin Exp Dermatol. 2000;25(8):631-636. doi:10.1046/j.1365-2230.2000.00725.x
[2] Givens TG, Murray MM, Baker RC. Comparison of 1% and 2.5% selenium sulfide in the treatment of tinea capitis. Arch Pediatr Adolesc Med. 1995;149(7):808-811. doi:10.1001/archpedi.1995.02170200098016