1. Acknowledgments

   • Donald G. Weir

   Acknowledgments Pages: 3 - 3

2. Registrations for Symposium, 19th and 20th October, 1973

   Announcement Pages: 4 - 4

3. Some aspects of immunological deficiency in hodgkin’s disease and leukaemia

   • J. J. Fennelly
   • R. Harris

   The Immunology of Malignant Disease Pages: 5 - 10

4. Immunotherapy for acute myelogenous leukaemia

   • Ray Powles

   The Immunology of Malignant Disease Pages: 10 - 19

5. The causes of headache

   • E. A. Martin
   • Noel Callaghan

   The Mechanism and Management of Headache Pages: 20 - 24

6. The investigation and management of headache

   • Michael Swallow

   The Mechanism and Management of Headache Pages: 24 - 35

7. The scope of radiommunoassay

   • D. K. O’Donovan
   • J. G. Devlin

   The Diagnostic Value of Radioimmunoassay in Clinical Medicine Pages: 36 - 42

8. Clinical significance of circulating hormonal substances

   • David Powell

   The Diagnostic Value of Radioimmunoassay in Clinical Medicine Pages: 42 - 46

9. The diagnostic value of radioimmunoassay in clinical medicine

   • Michael J. Cullen

   OriginalPaper Pages: 46 - 56

10. Generalised disorders of bone associated with disease of the gastro-intestinal tract

    • F. P. Muldowney
    • G. Neale

    Metabolic Bone Disease Pages: 57 - 63

11. Metabolic bone diseases and chronic liver disease

    • M. J. Whelton

    Metabolic Bone Disease Pages: 64 - 71

12. Bone disease and chronic renal failure

    • Edmund Bourke

    OriginalPaper Pages: 72 - 84

13. Enzyme induction and man

    • P. C. Elmes
    • John Hunter

    Drug Interaction Pages: 85 - 92

14. Drug interactions in vitro

    • P. F. D’Arcy

    Drug Interaction Pages: 93 - 109

15. Epidemiology and pathogenesis of gallstones

    • Oliver FitzGerald
    • J. Stephen Doyle

    Cholelithiasis Pages: 110 - 115

16. The goose that laid the golden bile: Gallstone dissolution in man with chenodeoxycholic acid

    • R. Hermon Dowling

    Cholelithiasis Pages: 115 - 139