Lennart Yseboodt Michael De Nil Jos Huisken Mladen Berekovic Qin Zhao Frank Bouwens Jef L. van Meerbergen Design of 100 muW Wireless Sensor Nodes on Energy Scavengers for Biomedical Monitoring. 385-395 2007 conf/samos/2007 SAMOS http://dx.doi.org/10.1007/978-3-540-73625-7_40 db/conf/samos/samos2007.html#YseboodtNHBZBM07