TY - JOUR AU - Casanueva Freijo, Felipe PY - 2011 SN - 0937-941X UR - http://hdl.handle.net/20.500.11940/6721 LA - eng TI - Influence of age and sex steroids on bone density and geometry in middle-aged and elderly European men T2 - OSTEOPOROSIS INTERNATIONAL M2 - 1513 VL - 22 ER -