REFERENCES
- Lejeune, J., Gauthier, M. and Turpin, R.: Les chromosomes humains en culture de tissues. C R Acad Sci 248: 602 (January) 1959.
- Nichols, W. W., Fabrizio, D. P. A., Coriell, L. L., Bishop, H. C. and Boggs, T. R., Jr.: Discussion: Mongolism with mosaic chromosome pattern. Amer J Dis Child 102: 452 (October) 1961.
- Hayashi, T.: Karyotypic analysis of 83 cases of Down's syndrome in Harris County, Texas. Texas Rep Biol Med 21: 28 (Spring) 1963.
- Becker, K. L., Sprague, R. G. and Albert, A.: The chromosomal spectrum of gonadal dysgenesis. Mayo Clin Proc 38: 490 (October 23) 1963.
- Carter, C. O. and Evans, K. A.: Risk of parents who have had one child with Down's syndrome (mongolism) having another child similarly affected. Lancet 2: 785 (October 7) 1961.
- Polani, P. E., Briggs, J. H., Ford, C. E., Clarke, C. M. and Berg, J. M.: A mongol girl with 46 chromosomes. Lancet 1: 721 (April 2) 1960.
- Carter, C. O., Hamerton, J. L., Polani, P. E., Gunalp, A. and Weller, S. D. V.: Chromosome translocation as a cause of familial mongolism. Lancet 2: 678 (September 24) 1960.
- Penrose, L. S. and Delhanty, J. D. A.: Familial Langdon Down anomaly with chromosomal fusion. Ann Hum Genet 25: 243, 1961.
- Hamerton, J. L., Giannelli, F. and Carter, C. O.: A family showing transmission of a D/D reciprocal translocation and a case of regular 21-trisomic Down's syndrome. Cytogenetics 2: 194, 1963.
- Ohno, S., Trujillo, J. M., Kaplan, W. D. and Klnosita, R.: Nucleolus-organizers in the causation of chromosomal anomalies in man. Ibid.5 p. 123.
- White, M. J. D.: The Chromosomes. London, Methuen & Co., Ltd., 1961.
- Ferguson-Smith, M. A. and Handmaker, S. D.: Observations on the satellited human chromosomes. Lancet 1: 638 (March 25) 1961.
- Lehmann, O. and Forssman, H. A.: Familial mongolism with chromosomal translocation also observed in normal boy member. Acta Paediat 51: 6 (January) 1962.
- Lehmann, O., Forssman, H. A. and Hallstrom, T.: Chromosome studies of persons with mongolism (Down's syndrome) born to young mothers. Acta Soc Med Upsal 67: 285, 1962.
- Priest, J. H., Bryant, J. and Motulsky, A. G.: Down's syndrome: Trisomy and a de-novo translocation in a family. Lancet 2: 411 (August 24) 1963.