Beattie G J, Roulston J E, Eccles D M, Richardson J M, Fisken J, Leonard R C
Imperial Cancer Research Fund Medical Oncology Unit, University Department of Clinical Oncology, Western General Hospital, Edinburgh, UK.
Ann Clin Biochem. 1993 Mar;30 ( Pt 2):207-8. doi: 10.1177/000456329303000220.