1. Mesenchymal tumors of the liver;Ishak,1976
2. Neuroflbroma of the liver;Bekker;Sov Med,1982
3. Primary neurilemmal tumor of the liver: case report;Pereira-Filho;Arq Gastroenterol,1978
4. Metastatic malignant schwannoma of the liver;Wroblowa;Pol Arch Med Wewn,1960