RT Journal Article SR Electronic T1 Moral and ethical issues in geriatric surgery. JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 71 OP 77 DO 10.1136/jme.6.2.71 VO 6 IS 2 A1 R Reiss YR 1980 UL http://jme.bmj.com/content/6/2/71.abstract AB