1. Parasitic infections;Petersen,1994
2. Surgical treatment of hydatid cysts of the lung;Dogan;Thorax,1989
3. Bone echinococcosis;Di Gesu;Minerva Med,1987
4. Spinal cord compression disclosing rib hydatidosis;Ousehal;J Radiol,1995
5. Costal echinococcosis. Report of one case and review of the literature;Panahi;Sem Hop,1978