J. M. Pérez-Castejón

Re: "Incidence and characteristics of falls leading to hip fracture in Iranian population" by Abolhassani et al. BONE 2006:39;408-13.

F. Formiga, D. Chivite, D. Ruiz, 2007, Bone.

Mortality in healthy elderly patients after ICU admission

E. Sacanella, J. Nicolás, P. Castro, 2009, Intensive Care Medicine.

Functional status and quality of life 12 months after discharge from a medical ICU in healthy elderly patients: a prospective observational study

E. Sacanella, J. Nicolás, P. Castro, 2011, Critical care.

Characteristics of falls producing hip fractures in nonagenarians

F. Formiga, D. Chivite, D. Ruiz, 2008, The journal of nutrition, health & aging.