作者单位:
University of Bristol, School of Social and Community Medicine, Canynge Hall, 39 Whatley Road
[1]
Department of Neurology, Musgrove Park Hospital, Taunton, Somerset, United Kingdom
[2]
Section of Geriatric Medicine, Cardiff University School of Medicine, University Hospital Llandough
[3]
Department of Primary Care and Public Health, Neuadd Meirionnydd, Heath Park, Cardiff, United
[4]
London School of Hygiene and Tropical Medicine, London, United Kingdom
[5]
发布时间
2013-11-20