Hagforsen, E., Michaëlsson, K., Lundgren, E., Olofsson, H., Petersson, A., Lagumdzija, A., … Michaëlsson, G. (2005). Women with palmoplantar pustulosis have disturbed calcium homeostasis and a high prevalence of diabetes mellitus and psychiatric disorders: a case-control study. Acta Dermato-Venereologica, 85(3), 225–232. https://doi.org/10.1080/00015550510026587