Orsini, Ester, Valentina Mariotti, Alessandra Trirè, Marco Milella, Gino Fornaciari, Ugo Albisinni, Adriana Bigi, Alessandro Ruggeri, and Maria Belcastro. “An Investigation of 19th Century Pertrochanteric Fracture and Its Probable Relation to Osteoporotic Disorders”. Italian Journal of Anatomy and Embryology 115, no. 1/2 (November 11, 2010): 132. Accessed May 2, 2024. https://oajournals.fupress.net/index.php/ijae/article/view/4517.