RT Journal Article SR Electronic T1 The family in the age of biotechnology JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 58 OP 59 DO 10.1136/jme.22.1.58-a VO 22 IS 1 A1 G R Dunstan YR 1996 UL http://jme.bmj.com/content/22/1/58.2.abstract AB