Estimating measurement uncertainty using a cause and effect and reconciliation approachPart 2.† Measurement uncertainty estimates compared with collaborative trial expectation‡Barwick, Vicki J.; Ellison, Stephen L. R. · Analytical Communications · 1998

The evaluation of measurement uncertainty from method validation studiesV. J. Barwick, S. L. R. Ellison, M. J. Q. Rafferty, R. S. Gill · 2000

Legislative limits below detection capability1S. L. R. Ellison; V. J. Barwick; A. Williams · 2000