1. A propos d'un cas de chromosome 9 en anneau. Identification par denaturation menagee;Annales de Genetique,1974
2. Mental retardation and congenital malformations associated with a ring chromosome 6;Fried, K.; Rosenblatt, M.; Mundel, G.; Krikler, R.;Clinical Genetics,1975
3. A ring chromosome, diagnosed by quinacrine fluorescence;Jacobsen, P.; Mikkelsen, M.; Rosleff, F.,1973
4. Comparative behaviour of ring chromosomes;Kistenmacher, M.L.; Punnett, H.H.;American Journal of Human Genetics,1970
5. RingChromosom 18;Kunze, J.; Stephan, E.; Tolksdorf, M.;Ein,1972