Kiistala, U., Paavonen, T., Saarelainen, I., Aronen, H., Asko-Seljavaara, S., Kariniemi, A., … Niemitalo, S. (1989). Epidermis is the origin of high creatine kinase levels in skin blister fluid. Acta Dermato-Venereologica, 69(4), 284–287. https://doi.org/10.2340/0001555569284287