Beauchamp, Tom L. and James F. Childress1979Principles of Biomedical Ethics. New York. Oxford University Press.
2.
Fried, Charles1974Medical Experimentation: Personal Integrity and Social Policy. New York. American Elsevier.
3.
Gray, Bradford1975Human Subjects in Medical Experimentation. New York. John Wiley and Sons.
4.
May, Katharyn A.1980Informed Consent and Role Conflict . In Davis, Anne J. and Krueger, Janelle C. Patients, Nurses, Ethics. New York. American Journal of Nursing Company.
5.
Olesen, Virginia L. and Elvie Whittaker1967Role-Making in Participant Observation: Progress in the Researcher-Actor Relationship. Human Organization26: 273-281.
