HarperJI ,Cox N .2004 .. Rook'stextbookof dermatology7.thed. London: BlackwellScience, 12 : 12-85.
Ishaq M,Masud H. Congenital glaucomaand penetrating keratoplastfayilurein De Sanctis- Cacchionesyndrome.J Coll Physicians SurgPak .2001 .. , 11 : 663-6.
ReichrathJ .2005 .UV-exposureand vitamin D: hdw much sunlightdo we need?. Exp Dermatol, 14 : 153.
.2004 .. AmJ Clin Nutr, 80(6 Suppl)) : 1678S-88S.