Institution: | ICRF Skin Tumour Laboratory, 56 Ashfield Street, London E1 2BL, U.K.;Department of Experimental Dermatology. London Hospital Medical College, London E1 1BB, U.K.;Department of Dermatology. University of Wales, College of Medicine, Heath Park, Cardiff CF4 4XN. U.K.;ICRF, Lincoln's Inn Field. London WC2. U.K. |