1. Practical Statistics For Medical Research;Altman,1990
2. Results of treatment of fracture –dislocations of the elbow;Broberg;Clin Orthop Relat Res,1987
3. Comminuted radial head fractures: aspect of current management;Charalambous;Shoulder Elbow Surg,2011
4. A coefficient of agreement for nominal scales;Cohen;Educ Psychol Meas,1960
5. Displaced fractures of the radial head: internal fixation or excision?;Hotchkiss;J Am Acad Orthop Surg,1997