TY - JOUR AU - Bennett, D A; Beckett, L A; Murray, A M TI - Prevalence of parkinsonian signs and associated mortality in a community population of older people JO - N Engl J Med VL - 334 PY - 1996 DO - 10.1056/NEJM199601113340202 L3 - PubMed-ID: 8531961 SP - 71 EP - 76 N1 - et al. ER -