1. Scan-guided fine needle aspiration biopsy in malignant hepatic disease;Johansen;Acta Cytol,1978
2. Percutaneous fine needle aspiration biopsy of the liver;Tao;Acta Cytol,1979
3. Guided percutaneous fine needle aspiration biopsy of the liver;Ho;Cancer,1981
4. Some cytologic features of hepatocellular carcinoma as seen in fine needle aspirates;Greene;Acta Cytol,1984
5. Cytologic diagnosis of hepatocellular carcinoma by fineneedle aspiration biopsy;Tao;Cancer,1984