1. Principles of Biomedical Ethics;Beauchamp,1983
2. Ethics in primary care: setting aside common misunderstandings;Brody;Primary Care,1986
3. Casuistry and clinical ethics;Jonsen;Theoret. Med.,1986
4. Mail and Telephone Surveys—The Total Design Method;Dillman,1978
5. Ethical Issues in Family Medicine;Christie,1986