Isotopes in the Physical and Biomedical Sciences

1. Radiolabelled insecticides, herbicides and fungicides (C.N. Filer). 2. Isotopically labelled histamine H 2 -receptor antagonists (K.W.M. Lawrie). 3. The preparation of tritium-labelled steroids (M. Cabell). 4. Synthesis and applications of tritiated affinity probes (M. Saljoughian). 5. Tritium-labelled hormones, pheromones, odorants and affinity labels (G.D. Prestwich). 6. Labelled eicosanoids (V.P. Shevchenko and N.F. Myasoedov). 7. Isotopically labelled gibberellins (C.L. Willis). 8. Preparation of radiohalogenated biomolecules via organotin intermediates (R.N. Hanson). 9. Use of enzymes in the synthesis of stereospecifically labelled compounds (D.W. Young). 10. Protein labelling reagents (A.E. Bolton). Subject Index.