Dretakis, E. K.; Steriopoulos, K. A.; Kontakis, G. M.; Giaourakis, G.; Economakis, G.; Dretakis, K. E. Cervical Hip Fractures Do Not Occur in Arthrotic Joints: A Clinicoradiographic Study of 256 Patients. ActaO 1998, 69, 384-386.