TY - BOOK AU - Williams, C. J., (ed.) TI - Introducing new treatments for cancer : Practical, ethical and legal problems SN - 0471931136 PY - 1992/// CY - Chichester, England PB - John Wiley & Sons KW - Clinical trials KW - Ethics, Medical KW - Neoplasms - Therapy N1 - Acc. No. 11148 ER -