Isbary, G., Morfill, G., Schmidt, H., Georgi, M., Ramrath, K., Heinlin, J., et al. (2010). A first prospective randomized controlled trial to decrease bacterial load using cold atmospheric argon plasma on chronic wounds in patients. British Journal of Dermatology, 163(1), 78-82. doi:10.1111/j.1365-2133.2010.09744.x.