VOLUMETRIC ANALYSIS OF VERTEBRAL HEMANGIOMAS: A RETROSPECTIVE STUDY Journal title: Journal of Turkish Spinal Surgery Authors: Ahmet SONGUR, Olcay ESER, Ozan ALKOÇ, Muhsin TOKTAŞ, Veli CAĞLAR, Tuncay KANER, Alpay HAKTANIR, Ergü... Subject(s): Medicine, Surgery