1. Subdural hematoma secondary to metastatic neoplasm;Ambiavagar;Cancer,1978
2. Calcified chronic subdural hematoma;Debois;Surg Neurol,1980
3. Ossified chronic subdural hematoma-one successful operated case;Endo;Neurol Surg (Tokyo),1976
4. Subdural hematoma secondary to chronic DIC due to gastric cancer;Furui;Neurol Surg (Tokyo),1981
5. A case of subacute subdural hematoma associated with a calcified subdural hematoma;Isu;Neurol Surg (Tokyo),1977