1. Cardiopulmonary resuscitation of old people;Gulati, R.S.; Bhan, G.L.; Horan, M.A.;Lancet,1983
2. Substituted judgement: how accurate are proxy predictions?;Seckler, A.; Mejer, D.; Mulvihill, M.; Cammer Paris, B.;Ann Intern Med,1991
3. Medical decision making in the last six months of life: choices about limitation of care;Fried, T.R.; Gillick, M.R.;JAGS,1994
4. The health care directive: learning how to draft advance care documents;Emanuel, L.;JAGS,1991
5. Cardiopulmonary resuscitation in the aged-a prospective survey;Wagner, A.;N Engl J Med,1984