Gniadecki, R, M Gniadecka, T Kotowski, and J Serup. “Alterations of Skin Microcirculatory Rhythmic Oscillations in Different Positions of the Lower Extremity”. Acta Dermato-Venereologica 72, no. 4 (August 1, 1992): 259–260. Accessed July 20, 2026. https://medicaljournalssweden.se/actadv/article/view/16673.