RT Journal Article SR Electronic T1 The practice of medicine and the utilitarian redefinition of the beginning and end of human life JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 718 OP 721 VO 31 IS 6 A1 Mohamed Y. Rady A1 Joseph L. Verheijde A1 Muna S. Ali A1 Aida Al-Aqeel YR 2010 UL http://smj.org.sa/content/31/6/718.abstract