Cremer, M, R Zinner, S Stein, H Albiez, B Wagler, C Cremer, and T Cremer. “Three Dimensional Analysis of Histone Methylation Patterns in Normal and Tumor Cell Nuclei”. European Journal of Histochemistry 48, no. 1 (June 29, 2009): 15-28. Accessed August 23, 2019. https://www.ejh.it/index.php/ejh/article/view/855.