A Lot-to-Lot Consistency Study of a Fully Liquid Pentavalent Vaccine Demonstrates Clinical Equivalence of the Three Lots and Suitability of the Vaccine Booster. S Aspinall, J Breedt, E Venter, T vd Westhuizen, D Traynor and U Aberhard. Presented at the 5th World Congress of the World Society for Paediatric Infectious Diseases, Bankgok, Thailand, 15-18 Nov 2007.

Outsourcing Reserch Opportunities for Optimal Results. Where do CRO's, SMO's, independent investigators and networks fir into the Clinical Research Value Chain? S Aspinall. Conference to resolve challenges of the clinical reserach industry in South Africa, September 2007.