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C. W. Venables, Senior Lecturer in Surgery Departments of Surgery and NRHA Computing Centre, Royal Victoria Infirmary, Newcastle-upon-Tyne
Elizabeth J. Wheldon, Medical Assistant and Hon. Senior Research Associate Departments of Surgery and NRHA Computing Centre, Royal Victoria Infirmary, Newcastle-upon-Tyne
J. D. Cranage, Statistical Programmer Departments of Surgery and NRHA Computing Centre, Royal Victoria Infirmary, Newcastle-upon-Tyne