Ezekiel J Emanuel1. 1. Department of Clinical Bioethics, The Clinical Center, National Institutes of Health, Bethesda, Md 20892-1156, USA. eemanuel@nih.gov
Authors: J A Hirsch; P W Schaefer; J M Romero; J D Rabinov; P C Sanelli; L Manchikanti Journal: AJNR Am J Neuroradiol Date: 2014-05-29 Impact factor: 3.825