(1)
Orsini, E.; Mariotti, V.; Trirè, A.; Milella, M.; Fornaciari, G.; Albisinni, U.; Bigi, A.; Ruggeri, A.; Belcastro, M. An Investigation of 19th Century Pertrochanteric Fracture and Its Probable Relation to Osteoporotic Disorders. Ital J Anat Embryol 2010, 115, 132.