Cite
MLA Citation
Alexander Nast et al.. “S3 Guideline for the treatment of psoriasis vulgaris, update – Short version part 1 – Systemic treatment.” Journal der Deutschen Dermatologischen Gesellschaft, vol. 16, 2018, pp. 645–669. http://access.bl.uk/ark:/81055/vdc_100064748139.0x000024