作者单位:
Atlanta VA Med Ctr, Decatur, GA USA
[1]
Birmingham Atlanta GRECC, Dept Vet Affairs, Birmingham, AL USA
[2]
Birmingham Atlanta Geriatr Res Educ & Clin Ctr, Dept Vet Affairs, Atlanta, GA USA
[3]
Off Geriatr & Extended Care, Dept Vet Affairs, Washington, DC USA
[4]
发布时间
2017-04-06