1. : Application of digital image processing techniques to cytology automation. Rush-Presbyterian-St. Luke's Medical Center, NCI Contract Report NO1-CB-74190, September 1982.
2. : Prognostic factors in urinary bladder carcinoma: A morphometric, DNA flow cytometric, immunohistochemical, and ultrastructural study. Ph.D. thesis, Faculty of Medicine, Free University of Amsterdam, 1988.
3. Characterization and featuring of histological section images