| Affiliation: | MRC Blood Group Reference Laboratory, London, England;;Genetics Laboratory, Norsk Hydro's Institute for Cancer Research, Oslo, Norway;;MRC Human Biochemical Genetics Unit, The Galton Laboratory, University College London, London, England;;Tissue Typing Laboratory, University Hospital, Oslo, Norway;;institute of Forensic Medicine, University of Oslo, Oslo, Norway;;Department of Human Genetics, Birmingham Maternity Hospital, Birmingham, England and Blood Bank, Reykjavik, Iceland;;Blood Grouping Laboratory, University Hospital, Aarhus, Denmark;;Department of Immunohaematology, University Hospital, Leiden, The Netherlands |
