1. Aristotle: 1963, Analytica Posteriora, G.R.G. Mure (tr), in W.D. Ross (ed.), The Works of Aristotle, Oxford University Press, Oxford.
2. Feinstein, A.R.: 1964, `Scientific Methodology in Clinical Medicine’, Annals of Internal Medicine
61 (1–4), 564–579, 757–781, 944–965, 1162–1193.
3. Feinstein, A.R.: 1967, Clinical Judgment, Robert E. Kreiger Publishing Co., Huntington, New York.
4. Gross, R.: 1976, Zur klinischen Dimension der Medizin: Beiträge zu einigen Grundlagen und Grundfragen, Hippokrates-Verlag, Stuttgart.
5. Gross, R.: 1992, `Intuition and Technology as the Bases of Medical Decision-Making’, in this volume, pp. 183–197.