1. S.T. Colgan, R.H. Reed, M.L. Dumont, G.R. Haggan, J. Chromatogr. (1997) in press.
2. United States Pharmacopeia XXIII/National Formulary XVIII, United States Pharmacopeial Convention, Inc., Rockville, MD, USA, 1994.
3. ICH Harmonised Tripartate Guideline Q2A: Validation of Analytical Methods: Definitions and Terminology, Step 4, Final Draft, 26th October, 1994.
4. Validation of a Separation of Diastereomers in the Pharmaceutical Industry