REFERENCES
- Roddis, L. H.: William Withering: The Introduction of Digitalis Into Medical Practice. New York, Paul B. Hoeber, Inc., 1936.
- Peck, T. W. and Wilkinson, K. D.: William Withering of Birmingham. Baltimore, The Williams & Wilkins Company, 1950.
- Fertig, H. H.: Josiah Wedgwood, medallions and physicians. Bull. Hist. Med. 28: 127–139 (March-April) 1954.
- Nylin, G.: William Withering—a bicentenary tribute. Am. Heart J. 25: 285–297 (March) 1943.
- Bedford, D. E.: Personal communication to the author.
- Fulton, J. F.: Charles Darwin (1758–1778) and the history of the early use of digitalis. Bull. New York Acad. Med. 10: 495–506 (August) 1934.