TY - JOUR T1 - Analysis: an introduction to ethical concepts. 'Is' and 'ought'. JF - Journal of Medical Ethics JO - J Med Ethics SP - 150 LP - 151 DO - 10.1136/jme.1.3.150 VL - 1 IS - 3 AU - P J McGrath Y1 - 1975/09/01 UR - http://jme.bmj.com/content/1/3/150.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -