TY - BOOK AU - Obergfell,Ann M. TI - Law and ethics in diagnostic imaging and therapeutic radiology: with risk management and safety applications SN - 0721650627 PY - 1995/// CY - Philadelphia PB - W. B. Saunders KW - Diagnostic Imaging KW - United States KW - Radiotherapy KW - Jurisprudence KW - Ethics, Medical ER -