REVIEW ARTICLE
Hippokratia 2013, 17, 4: 298-302
Mavrogenis AF, Bianchi G, Stavropoulos NA, Papagelopoulos PJ, Ruggieri P
First Department of Orthopaedics, Athens University Medical School, Athens, Greece, Department of Orthopaedics, Istituto Ortopedico Rizzoli, University of Bologna, Bologna, Italy
