Invited Papers (with discussions).- A Bayesian Model for Organ Blood Flow Measurement with Colored Microspheres.- Elicitation, Monitoring, and Analysis for an AIDS Clinical Trial.- Accurate Restoration of DNA Sequences.- Analysis and Reconstruction of Medical Images Using Prior Information.- Contributed Papers.- Combining Information from Multiple Sources in the Analysis of a Non-Equivalent Control Group Design.- Road Closure: Combining Data and Expert Opinion.- Optimal Design for Heart Defibrillators.- Longitudinal Care Patterns for Disabled Elders: A Bayesian Analysis of Missing Data.- Bayesian Inference for the Mean of a Stratified Population When There are Order Restrictions.- Hierarchical Modelling of Consumer Heterogeneity: An Application to Target Marketing.- Author Index.