Ullmann, Reinhard Molecular Cytogenetics (Reinhard Ullmann), Dept. of Human Molecular Genetics (Head: Hans-Hilger Ropers), Max Planck Institute for Molecular Genetics, Max Planck Society;
Ullmann, R. (2009). Array comparative genomic hybridization in pathology. In P. T. Cagle, & T. C. Allen (Eds.), Basic concepts of molecular pathology (pp. 87-96). New York: Springer.