Ultra-wideband Signals for the Detection of Water Accumulations in the Human Body. - Johannes Schmid; Lukasz Niestoruk; Stefan Lamparth; Wilhelm Stork; Elena Pancera; Xuyang Li; Thomas Zwick (BIOSIGNALS, 2010)

Physics-based propagation characterisations of UWB signals for the urine detection in human bladder. - Xuyang Li; Grzegorz Adamiuk; Elena Pancera; Thomas Zwick (Int. J. Ultra Wideband Commun. Syst., 2011)