1. Medical licensing in America, 1650-1965;Shryock,1967
2. Gunn’s domestic medicine. Knoxville, TN: printed under the immediate supervision of the author;Gunn,1830
3. Domestic medicine;Buchan,1848
4. Bloodletting instruments in the National Museum of History and Technology;Davis,1979
5. New perspectives on prenatal care;Merkatz,1990