J. Petrofsky, H. J. Suh, A. Fish, V. Hernandez, A. Abdo, K. Collins, E. Mendoza and T. -N. Yang
Journal of Medical Engineering & Technology 32 ( 5 ): 371 - 384 , 2008
J. Petrofsky, D. Lawson, M. Prowse and H. J. Suh
Journal of Medical Engineering & Technology 32 ( 6 ): 485 - 497 , 2008