TY - JOUR T1 - Body Area Sensor Networks: Challenges and Opportunities JF - Computer Y1 - 2009 A1 - Hanson, M.A. A1 - Powell Jr, H.C. A1 - Barth, A.T. A1 - Ringgenberg, K. A1 - B. H. Calhoun A1 - Aylor, J.H. A1 - J. Lach PB - IEEE Computer Society Press Los Alamitos, CA, USA VL - 42 U1 - Hanson_Computer2009.pdf|Hanson_Computer2009.pdf ER -