Schwensen, J. F., Menné, T., Sommerlund, M., Andersen, K. E., Mortz, C. G., Zachariae, C., & Johansen, J. D. (2015). Contact Allergy in Danish Healthcare Workers: A Retrospective Matched Case-control Study. Acta Dermato-Venereologica, 96(2), 237–240. https://doi.org/10.2340/00015555-2202