M. C. Schielein, L. Tizek, B. Schuster, S. Ziehfreund, T. Biedermann, and A. Zink, “Genital Psoriasis and Associated Factors of Sexual Avoidance – A People-centered Cross-sectional Study in Germany”, Acta Derm Venereol, vol. 100, no. 10, pp. 1–7, May 2020.