Quantification of surgical trauma: comparison of conventional and minimally invasive surgical techniques for pertrochanteric fracture surgery based on markers of inflammation (interleukins). - Del Prete F; Nizegorodcew T; Regazzoni P; del Prete, F; Nizegorodcew, T; Regazzoni, P (Journal of Orthopaedics & Traumatology, 2012)