I Investigations in Pathology -- Automation in Pathology -- Screening for Disease -- Centralisation of Pathology Laboratories -- Keeping a Balance - Specialised Analyses -- Laboratory Diagnosis of Genetic Problems -- II Radiation Diagnostics -- Provision of a Mammography Service -- Ultrasonic Diagnostics: Capabilities of Present Systems -- Radionuclide Imaging - A Quick Scan Through -- Thermography in the Investigation of Breast Cancer -- Perspectives in Radiodiagnosis -- III New Diagnostic Techniques in Special Departments -- Monitoring the EEG in Liver Disease -- The Use of EEG Telemetry and Videorecording in the Differential Diagnosis of Fits -- Haemodynamic Assessment by Transcutaneous Aortovelography in Intensive Therapy -- Design Principles of the E.M.I. Scanner -- Practical Experience with the E. M. I. Scanner -- Visually Evoked Cortical Potentials in Neurological Diagnosis -- Peripherally Evoked Spinal Cord Potentials in Neurological Diagnosis -- IV Clinical Measurements in Wards -- Guest Lecture -- Nurse - Patient - Computer Interaction -- The Patient and the Machine -- Keeping the Balance between Basic and Technical Nursing -- V Coordination and Communication of Results -- Chairman's Introduction -- Review of Medical Linguistics in Computing with Special Reference to "Mumps" -- Progress towards Health Information Systems -- Progress towards Computer-Aided Medical Decision-Making -- The London Hospital Computer System - A Case Study -- Towards Microfilm Systems in the Health Service -- Multi-Image Storage -- VI Ergonomic Contributions to Medical Diagnosis -- Chairman's Introductory Statement -- Industrial Experience of Ergonomics as Applied to Clinical Diagnosis -- The Rationale of Clinical Problem Solving -- The Ergonomics of Clinical Diagnosis in an Intensive Care Ward.