1. The greatest benefit to mankind: a medical history of humanity;Porter,1997
2. The social transformation of American medicine;Starr,1982
3. Life and death in the United States: statistics on life expectancies, diseases and death rates for the twentieth century;Wright,1997
4. Medical education in the United States and Canada;Flexner,1910
5. From cultism to CAM: alternative medicine in the twentieth century;Whorton,2004