Beauchamp, Tom L. Principles of biomedical ethics / Tom L. Beauchamp, James F. Childress. - 4th ed. - New York : Oxford University Press, 1994. - x, 546 p. ; ISBN: 0195085361 (acid-free paper) Subjects--Topical Terms: Medical ethics.-- Dewey Class. No.: 174.2 / Pr,4