Authors
University Hospital of Orthopaedics “Prof. B. Boichev”, Department of Orthopaedics and Traumatology, Medical University, Sofia, Bulgaria
S. Slavchev
University Hospital of Orthopaedics “Prof. B. Boichev”, Department of Orthopaedics and Traumatology, Medical University, Sofia, Bulgaria
N. Dimitrov
University Hospital of Orthopaedics “Prof. B. Boichev”, Department of Orthopaedics and Traumatology, Medical University, Sofia, Bulgaria
