1. Identification of the abnormal B-group chromosomes in the 'cri-du-chat' syndrome by QM-fluorescence;Caspersson, T.; Lindsten, J.; Zech, L.;Experimental Cell Research,1970
2. Quinacrine mustard fluorescence of human chromosomes 4, 5 and X;Caspersson, T.; Zech, L.; Johansson, C.;Experimental Cell Research,1970
3. Caspersson, T., Zech, L., Johansson, C., and Modest, E. J. (1970c).
4. Technique for identifying Y chromosomes in human interphase nuclei;Pearson, P.L.; Bobrow, M.; Vosa, C.G.;Nature,1970
5. Investigation of metaphase chromosomes with DNA-binding fluorochromes;Zech, L.;Experimental Cell Research,1969