Predictors of mortality after hip fracture: results from 1-year follow-up

APACHE II

William A. Knaus, Elizabeth A. Draper, Douglas P. Wagner et al. · Critical Care Medicine · 1985 · 13.7K citations

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STUDIES OF ILLNESS IN THE AGED. THE INDEX OF ADL: A STANDARDIZED MEASURE OF BIOLOGICAL AND PSYCHOSOCIAL FUNCTION.

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Hip fractures in the elderly: A world-wide projection

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Mortality after all major types of osteoporotic fracture in men and women: an observational study

Tuan V. Nguyen, Diane L. Schneider, Philip N. Sambrook et al. · The Lancet · 1999 · 1.9K citations

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