共 34 条
[1]
[Anonymous], INJURY FACT BOOK
[3]
MORTALITY AFTER HIP FRACTURE - RESULTS OF OPERATION WITHIN 12H OF ADMISSION
[J].
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED,
1992, 23 (02)
:83-86
[4]
CARRIER M, 1993, CAN MED ASSOC J, V149, P1117
[6]
A NEW METHOD OF CLASSIFYING PROGNOSTIC CO-MORBIDITY IN LONGITUDINAL-STUDIES - DEVELOPMENT AND VALIDATION
[J].
JOURNAL OF CHRONIC DISEASES,
1987, 40 (05)
:373-383