TY - GEN AU - Westra,Anna E AU - De Beaufort,Inez D TI - The merits of procedure-level risk-benefit assessment SN - 0193-7758 PY - 2011///1207 KW - Ethics Committees, Research KW - Human Experimentation KW - ethics KW - Humans KW - Risk Assessment N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -