1. Multiple anomalies associated with an extra small autosome;Froland, A.; Holst, G.; Terslev, E.;Cytogenetics,1963
2. Diverse chromosomal anomalies in two siblings;Gustavson, K.-H.; Atkins, L.; Patricks, I.;Acta Paediatrica (Stockholm),1964
3. Extra minute chromosome in somatic and germ-line cells of the same person;Hulten, M.; Lindsten, J.; Fraccaro, M.; Mannini, A.; Tiepolo, L.;Lancet,1966
4. An extra small metacentric chromosome in a mentally retarded boy;Ishmael, J.; Laurence, K.M.;Journal of Medical Genetics,1968
5. Chromosome preparations of leukocytes cultured from human peripheral blood;Moorhead, P.S.; Nowell, P.C.; Mellman, W.J.; Battips, D.M.; Hungerford, D.A.;Experimental Cell Research,1960