[4] Robert Montraville Green, “A Translation of Galen’s Temperaments and Venesection” (manuscript, Yale Medical Library, New Haven, Connecticut), page 102.

[5] Ibid., page ii-iv.

[6] Celsus, De Medicina, translated by W. G. Spencer (Cambridge: Harvard University Press, 1960), volume 1, book 2, page 155.

[7] Henry E. Sigerist, A History of Medicine (New York: Oxford University Press, 1961), volume II, pages 317-335.

[8] Green, op. cit. [note [4]], page 105.

[9] Peter H. Niebyl, “Galen, Van Helmont and Blood Letting,” (chapter 21 in volume 2 of Science, Medicine and Society in the Renaissance edited by Allen Debus, New York: Science History Publications, 1972); Peter Niebyl, “Venesection and the Concept of the Foreign Body: A Historical Study in the Therapeutic Consequences of Humoral and Traumatic Consequences of Diseases” (doctoral dissertation, Yale University, 1969), page 156.

[10] Green, op. cit. [note [4]], page 171.

[11] Ibid., page 114.

[12] Ibid., page 173.

[13] Ibid., pages 174, 180.