1. Department of PaediatricsThe University of Western AustraliaPrincess Margaret Hospital for ChildrenBox 0184 GPOPerthWA6001
2. Serology SectionCombined Microbiology Services, State Health Laboratory ServicesNedlandsWA6009
3. Birth Defects RegistryKing Edward Memorial Hospital for WomenBagot RoadSubiacoWA6008