de Bruijn, S. F. T. M. (1998). Cerebral venous sinus thrombosis. Clinical and epidemiological studies. [Thesis, externally prepared, Universiteit van Amsterdam].
van den Berg, B. T. J. (1998). Dose-response and concentration-effect relations of the long-acting beta2-agonist formoterol. [Thesis, fully internal, Universiteit van Amsterdam].
de Craen, A. J. M. (1998). Placebos and placebo effects in clinical trials. [Thesis, fully internal, Universiteit van Amsterdam].
van der Drift, P. (1998). A constitutional balanced translocation in a neuroblastoma patient. [Thesis, fully internal, Universiteit van Amsterdam].
van Duijnhoven, Y. T. H. P. (1998). Epidemiology and control of sexually transmitted diseases in a Rotterdam STD clinic. [Thesis, externally prepared, Universiteit van Amsterdam].
Emanuel, M. H. (1998). Submucous myomas and abnormal uterine bleeding. Epidemiology, diagnosis and treatment. [Thesis, externally prepared, Universiteit van Amsterdam].
van Houtum, H. J. (1998). Cross-border economic relations. [Thesis, fully external, Katholieke Universiteit Brabant, Tilburg].
Brands, D. S. (1998). The hydrogenolysis of esters to alcohols over copper catalysts. [Thesis, fully internal, Universiteit van Amsterdam].
Drukker, K. (1998). Molecular dynamics of mixed quantum-classical systems. [Thesis, fully internal, Universiteit van Amsterdam].
Oude Essink, B. B. (1998). Reverse transcription of the HIV-1 genome. [Thesis, fully internal, Universiteit van Amsterdam].