Bolhuis, H. P. B. (2004). An in vitro evaluation of core build-up restorations on endodontically treated premolars. [Thesis, fully internal, Universiteit van Amsterdam].
de Magalhães, S. N. R. (2004). To eat and not to be eaten. [Thesis, fully internal, Universiteit van Amsterdam]. Universiteit van Amsterdam.
Zeijlstra, H. H. (2004). Sentential negation and negative concord. [Thesis, fully internal, Universiteit van Amsterdam]. LOT/ACLC.
Erpenbeck, D. J. G. (2004). On the Phylogeny of Halichondrid Demosponges. [Thesis, fully internal, Universiteit van Amsterdam]. Universiteit van Amsterdam.
Stoute, E. M. (2004). Bestrijdingsmiddelenrecht: Een rechtsvergelijking. [Thesis, fully internal, Universiteit van Amsterdam]. Deventer.
Tsegaye, A. (2004). T cell dynamics and HIV specific CLT responses in Ethiopians. [Thesis, externally prepared, Universiteit van Amsterdam].
Bayram, N. (2004). Polycystic ovary syndrome. A therapeutic challenge. [Thesis, fully internal, Universiteit van Amsterdam].
Grasman, R. P. P. P. (2004). Sensor array signal processing and the neuro-electromagnetic inverse problem in functional connectivity analysis of the brain. [Thesis, fully internal, Universiteit van Amsterdam].
van Heek, N. T. (2004). Genes and surgery in pancreatic cancer. [Thesis, fully internal, Universiteit van Amsterdam].
Witte, A. A. (2004). The Artful Hermit. Cardinal Odoardo Farnese's religious patronage and the spiritual maening of landsacpe around 1600. [Thesis, fully internal, Universiteit van Amsterdam]. in eigen beheer.