Eline Hetland, L., Sørensen Susrud, K., Hein Lindahl, K., & Bygum, A. (2017). Henoch-Schönlein Purpura: A Literature Review. Acta Dermato-Venereologica, 97(10), 1160–1166. https://doi.org/10.2340/00015555-2733