P. Orozco

Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec

R. Servin, I. Calderón, A. Perez, 2018 .

The impact of common co-morbidities (as measured using the Charlson index) on hip fracture risk in elderly men: a population-based cohort study

C. Cooper, A. Díez-Pérez, X. Nogués, 2014, Osteoporosis International.