1. Bloom, S.W.: 1978, ‘Therapeutic Relationship: Socio-historical Perspectives’, in [7], pp. 1663–1668.
2. Cassell, E.: 1978, ‘Therapeutic Relationship: Contemporary Medical Perspective’, in [7], pp. 1672–1676.
3. Engelhardt, H. T., Jr.: 1975, ‘The Concepts of Health and Disease’, in Spicker, S. F.: (eds.), 1975, Evaluation and Explanation in the Biomedical Sciences, D. Reidel, Dordrecht, Holland. [5], pp. 125–141.
4. Engelhardt, H. T., Jr.: 1986, The Foundations of Bioethics, Oxford, New York.
5. Engelhardt, H. T., Jr., and Spicker, S. F.: (eds.), 1975, Evaluation and Explanation in the Biomedical Sciences, D. Reidel, Dordrecht, Holland.