Horwitz, W., Albert, R ., (2006) The Horwitz Ra-tio (HorRat): A Useful Index of Method Per-formance with Respect to Precision, Journal of AOAC International, 89(4): 1095-1019.
Horwitz, W., Albert, R., (2006). The Horwitz Ra-tio (HorRat): A Useful Index of Method Per-formance with Respect to Precision, Journal of AOAC International, 89(4): 1095-1109.