1. Appleby, J., Hunt, L., and Jacob, M. (1994)Telling the Truth about History, W. W. Norton, New York, 322 pp.
2. Barnes, B. (1985)About Science, Basil Blackwell, Oxford, U.K., 163pp.
3. Bayless, T.M. (1994)Current Therapy in Castroenterology and Liver Disease, 4th ed., Mosby, St. Louis, 695 pp.
4. Bell, R. (1992)Impure Science, John Wiley, New York, 301 pp.
5. Beveridge, W.I.B. (1980)Seeds of Discovery, W.W. Norton, New York, 130 pp.