1. W. G. Myers, H. O. Anger, J. F. Lamb, H. S. Winchell, Symp. on New Developments in Radiopharmaceuticals and Labelled Compounds, IAEA and WHO, Copenhagen, 26–30 March, 1973, IAEA/SM 171/34; see also W. G. Myers, Proc. Symp. Oak Ridge Inst. Nucl. Studies on Radioactive Pharmaceuticals 1965, US AEC-CONF 651111, 1966, Chapter 12, p. 217.
2. A. P. Wolf, D. R. Christman, J. S. Fowler, R. M. Lambrecht, Symp. on New Developments in Radiopharmaceuticals and Labelled Compounds, IAEA and WHO, Copenhagen, 26–30 March, 1973, IAEA/SM 171/92.
3. R. M. Lambrecht, A. P. Wolf, Symp. on New Developments in Radiopharmaceuticals and Labelled Compounds, IAEA and WHO, Copenhagen, 26–30 March, 1973, IAEA/SM 171/79.
4. J. G. Hamilton, M. H. Soley, Proc. Nat. Acad. Sci., 26 (1940) 483.
5. J. G. Hamilton, P. W. Durbin, M. W. Parrott, J. Clin. Endocrinol. Metab., 14 (1954) 1161.