作者单位:
Department of Palliative Medicine, RWTH Aachen University Hospital, Aachen, Germany
[1]
Department of Palliative Medicine, University Hospital Bonn, Sigmund Freud Stra?e 25, 53105 Bonn
[2]
International Observatory on End of Life Care, Division of Health Research, Lancaster University
[3]
发布时间
2013-11-20