StephensonLLeeS.Dictionary of National Biography.Vol 9. London: Smith Elder & Co, 1908.
2.
PiperD.Take the Face of a Physician. Lloyd-Roberts Lecture, delivered at the Royal College of Physicians, 4 December 1974. London: J & A Churchill, 1975.
3.
LyonsASPetrucelliRJ. Medicine: an Illustrated History.New York: Harry N Abrams, 1978.
4.
WolstenholmeG, ed. The Royal College of Physicians of London Portraits.London: J & A Churchill, 1964:212.
