1. Aspiration cytology of neuroblastoma;Akhtar;Cancer,1986
2. 2. Kumar PV. Fine needle aspiration cytologic diagnosis of Ganglioneuroblastoma. Acta Cytol 1987; 31: 583 - 586.
3. 3. Rupp M. Fine needle aspiration cytology of retroperitoneal paraganglioma with lipofuscin pigmentation. Acta Cytol, 1990; 34: 84 - 88.
4. 4. Young NA et al. Differential diagnosis of cystic neoplasm of pancreas by FNA. Arch Pathol Lab Med 1991; 115: 571-77.
5. 5. Hazarika D et al. Fine Needle aspiration cytology of Wilms' tumor. A study of 17 cases. Acta Cytol 1994; 38: 355 - 360.