1. Constitution of the World Health Organization (preamble). The First Ten Years of the World Health Organization ( Geneva: W.H.O., 1958 ).
2. Alvan R. Feinstein, Clinical Judgment ( Baltimore: The Williams and Wilkins Company, 1967 ), pp. 145–148.
3. Miriam Siegler and Humphry Osmond, “The ‘Sick Role’ Revisited,” The Hastings Center Studies
1 (1973), 41–58.
4. H. Tristram Engelhardt, Jr., “Explanatory Models in Medicine: Facts, Theories, and Values,” Texas Reports on Biology and Medicine 32 (Spring 1974 ), 225–39.
5. Henry E. Sigerist, Man and Medicine, trans. by Margaret G. Boise ( New York: W. W. Norton & Co., 1932 ), pp. 105–106.