Authors: Muellegger, RR Hofer, A Salmhofer, W Soyer, HP Kerl, H Wolf, P

Citation: Rr. Muellegger et al., Extended extracorporeal photochemotherapy with extracorporeal administration of 8-methoxypsoralen in systemic sclerosis. An Austrian single-center study, PHOTODERM P, 16(5), 2000, pp. 216-223