TY - RPRT TI - Ethical issues in clinical trials. AU - M T Claessens AU - J L Bernat AU - J A Baron PY - 1995 DO - 10.1111/j.1464-410x.1995.tb07868.x UR - https://pubmed.ncbi.nlm.nih.gov/8535751/ ID - 8535751 ER -