\bibitem{Chen-2G-RFID} M.~Chen, S.~Gonzalez, V.~Leung, Q.~Zhang, and M.~Li, ``{A 2G-RFID based E-healthcare System},'' \emph{IEEE Wireless Communications}, vol.~{17}, no.~{1}, pp. {37--43}, {FEB} {2010}. =========================================================== @article{Chen-2G-RFID, Author = {Chen, Min and Gonzalez, Sergio and Leung, Victor and Zhang, Qian and Li, Ming}, Title = {A 2G-RFID based E-healthcare System}, Journal = {IEEE Wireless Communications}, Year = {2010}, Volume = {17}, Number = {1}, Pages = {37-43}, Month = {FEB}, ISSN = {1536-1284}, Unique-ID = {ISI:000274816900008}, }