Rubins A Ia, Raevskaia A S, Vikmanis U E, Rozhkalns V V, Poluéktova L E
Vestn Dermatol Venerol. 1989(3):72-4.
A rare case of multiple spinocellular carcinoma is described, that developed in a patient suffering from psoriasis after PUVA therapy in the presence of a reduced function of the peripheral blood killer cells.