@inproceedings{ruzzelli_healthnet07,
 author =".G. Ruzzelli and R. Jurdak and G.M.P. O’Hare and P. Van der Stock"  title = {Energy-Efficient Multi-hop Medical Sensor Networking},  booktitle= {the 1st ACM International Workshop on Systems and Networking Support for Healthcare and Assisted Living Environments},  year = {2007},  location = {Honolulu, Hawai'i},  publisher = {ACM},  month = "June"
 }