Klooster, J. (1998). The neuroanatomical substrate of the pupillary light reflex in the rat. [Thesis, externally prepared, Universiteit van Amsterdam].
van der Kooi, A. J. (1998). Limb girdle muscular dystrophy. A survey in the Netherlands. [Thesis, fully internal, Universiteit van Amsterdam].
Korver, A. J. H. (1998). Trauma in internal armed conflicts. [Thesis, fully internal, Universiteit van Amsterdam].
ten Hoopen, R. (1998). Chromosomal mapping and spatial localization of transgenes in Petunia hybrida. [Thesis, fully internal, IMCB].
Kuijpens, J. L. (1998). Epidemiological studies on postpartum thyroid dysfunction and thyroid cancer in Southeastern Netherlands. [Thesis, fully external, Erasmus]. s.n.
Wesche, M. F. T. (1998). Studies on thyroid size in health and disease. [Thesis, fully internal, Universiteit van Amsterdam].
Wiersma, P. H. (1998). Dynamic loading of the lateral ankle ligament complex: an experimental, clinical and anatomical study. [Thesis, externally prepared, Universiteit van Amsterdam].
Wittekoek, M. E. (1998). Familial hypercholesterolemia. Molecular genetics and clinical expression. [Thesis, fully internal, Universiteit van Amsterdam].
de Jong, F. B. (1998). Lasing without inversion. [Thesis, fully internal, Universiteit van Amsterdam]. UvA Press.
van Gemert, F. H. M. (1998). Ieder voor zich. Kansen, cultuur en criminaliteit van Marokkaanse jongens. [Thesis, fully internal, Universiteit van Amsterdam]. Het Spinhuis.