1. Basicervical fracture – A rare type of hip fracture;Saarenpaa;Arch Orthop Trauma Surg,2002
2. Fractures and dislocations of the hip;Lee,1991
3. Fractures of hip and pelvis;Russel,1992
4. Extracapsular hip fractures: classification schemes;Stambough,1992
5. Injuries of the hip;Wilson,1982