Neumann, HA, PJ Berretty, and WR Faber. “Granulomatous Secondary Syphilis Coinciding With PUVA Treatment in a Patient With Psoriasis: An Apparent Failure of PUVA Therapy”. Acta Dermato-Venereologica 61, no. 1 (January 1, 1981): 82–85. Accessed August 4, 2024. https://medicaljournalssweden.se/actadv/article/view/9635.