1. Hall, P. S., & Hao, Y. (2012). Antennas and propagation for body-centric wireless communications. Norwood: Artech House.
2. FCC: The Medical Implant Communication Services (MICS). http://wireless.fcc.gov/services/personal/medicalimplant/.
3. IEEE 802.11 Wireless LAN working group. http://www.ieee802.org/11//.
4. FCC. (2002). Federal communications commission revision of part 15 of the commission’s rules regarding ultra-wideband transmission systems FCC first report and order FCC.
5. Low-Rate Wireless Personal Area Networks (LR-WPANs). (2013). Amendment 4, IEEE standard 802.15.4j