1. Landon, J., Livanou, T., and Greenwood, F. C. , The preparation and immunological properties of 131I-labelled adrenocorticotrophin, Biochem J, 105, 1075, 1967.
2. Amin, H. K. and Hunter, W. M. , Human pituitary follicle stimulating hormone: distribution, plasma clearance and urinary excretion as determined by radioimmunoassay, J Endocrinol, 48, 307, 1970.
3. Thorell, J. I. and Larson, S. M. , Eds., Radioimmunoassay and Related Techniques: Methodology and Clinical Applications, C. V. Mosby, St. Louis, 1978, 266.
4. Cooper, T. G., The Tools of Biochemistry, John Wiley & Sons, New York, 1977, 136.
5. Springell, P. H., An unreactive tyrosine residue in insulin and the exclusive iodination of the A chain, Nature (Lond), 191, 1372, 1961.