J. R Powell, O Oluwaseun, Y. M Woo, N Padmanabhan, E Narasinghan, C Latta, J Tortolano, A. G Jardine and C. C. Geddes
Clinical Journal of the American Society of Nephrology 4 ( 6 ): 1097 - 1101 , 2009
C. J Petrie, R. A. P Weir, M. M Lindsay, N Padmanabhan and K. Douglas
NDT Plus 3 ( 3 ): 269 - 270 , 2010