Orsini, E., Mariotti, V., Trirè, A., Milella, M., Fornaciari, G., Albisinni, U., … Belcastro, M. (2010). An investigation of 19th century pertrochanteric fracture and its probable relation to osteoporotic disorders. Italian Journal of Anatomy and Embryology, 115(1/2), 132. https://doi.org/10.36253/ijae-4517