作者单位：
Icahn Sch Med Mt Sinai, Brookdale Dept Geriatr & Palliat Med, 1 Gustave Levy Pl,Box 1070, New York
[1]
Dartmouth Coll, Dartmouth Inst Hlth Policy & Clin Practice, Dartmouth Geisel Sch Med, Dept Econ, 1
[2]
Univ Calif San Francisco, Dept Med, Div Geriatr, San Francisco, CA USA
[3]
发布时间
2018-06-26
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