Material and nanomechanical properties of bone structural units of cortical and trabecular iliac bone tissues from untreated postmenopausal osteoporotic women oleh Delphine Farlay, Guillaume Falgayrac, Camille Ponçon, Sébastien Rizzo, Bernard Cortet, Roland Chapurlat, Guillaume Penel, Isabelle Badoud, Patrick Ammann, Georges Boivin