共 29 条
[1]
Anderson G., 2010, Chronic Care
[2]
[Anonymous], 2004, US HEAL HUM SERV
[3]
Mortality Risk Associated With Low-Trauma Osteoporotic Fracture and Subsequent Fracture in Men and Women
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2009, 301 (05)
:513-521
[4]
Incidence and Mortality of Hip Fractures in the United States
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2009, 302 (14)
:1573-1579
[8]
A NEW METHOD OF CLASSIFYING PROGNOSTIC CO-MORBIDITY IN LONGITUDINAL-STUDIES - DEVELOPMENT AND VALIDATION
[J].
JOURNAL OF CHRONIC DISEASES,
1987, 40 (05)
:373-383
[10]

