RT Journal Article SR Electronic T1 Abortion and the Sanctity of Human Life: a philosophical approach JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 90 OP 90 DO 10.1136/jme.5.2.90 VO 5 IS 2 A1 Rex Gardner YR 1979 UL http://jme.bmj.com/content/5/2/90.1.abstract AB