Ahmed Ezzat Siam1. 1. Department of Spinal Surgery and Scoliosis Centre, Schön Klinik Vogtareuth, Germany; Spine Unit, El Hadara University Hospital, Alexandria, Egypt. Electronic address: doctorezzo@hotmail.com.
Authors: Jeanette Henkelmann; Timm Denecke; Philipp Pieroh; Stephanie Einhorn; Nicolas H von der Hoeh; Christoph-Eckhard Heyde; Anna Voelker Journal: BMC Musculoskelet Disord Date: 2021-01-14 Impact factor: 2.362