1. Diagnosis and management of an intra-articular foreign body in the foot;Mulhall;Ir Med J,2002
2. Acute monoarthritis;Baker;N Engl J Med,1993
3. Actitud ante un paciente con artritis en el servicio de urgencias;Nolla;Med Clin (Barc),1992
4. Pseudopodagra caused by hydroxyapatite. Report of 3 cases;Contreras;Rev Clin Esp,1993
5. Calcium pyrophosphate crystal deposition disease and other crystal deposition diseases;Fam;Curr Opin Rheumatol,1995