TY - BOOK AU - Beauchamp, Tom L AU - Coughlin, Steven S AU - Weed, Douglas L TI - Ethics and epidemiology SN - 9780195322934 SN - 200803061 U1 - 174.2944 COU PY - 2009/// CY - Oxford PB - Oxford University Press KW - Codes of Ethics KW - Epidemiologic Methods KW - Epidemiology - ethics KW - Epidemiology - Moral and ethical aspects KW - Ethics, Medical KW - Health Services Research - ethics N1 - Includes bibliographical references and index ER -