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6 in total

1. Estimated rates of Down syndrome in live births by one year maternal age intervals for mothers aged 20-49 in a New York State study-implications of the risk figures for genetic counseling and cost-benefit analysis of prenatal diagnosis programs.

Authors: E B Hook; G M Chambers
Journal: Birth Defects Orig Artic Ser Date: 1977

2. On the origin of the supernumerary chromosome in autosomal trisomies--with special reference to Down's syndrome. A bias in tracing nondisjunction by chromosomal and biochemical polymorphisms.

Authors: U Langenbeck; I Hansmann; B Hinney; V Hönig
Journal: Hum Genet Date: 1976-07-27 Impact factor: 4.132

3. Down's syndrome in Sweden. An epidemiological study of a three-year material.

Authors: A Lindsjö
Journal: Acta Paediatr Scand Date: 1974-07

4. A time-series analysis of the incidence of Down's syndrome in West Jerusalem.

Authors: S Harlap
Journal: Am J Epidemiol Date: 1974-03 Impact factor: 4.897

5. Down's syndrome in New Zealand.

Authors: R Morris
Journal: N Z Med J Date: 1971-04

6. Paternal age effect in Down's syndrome.

Authors: J Stene; G Fischer; E Stene; M Mikkelsen; E Petersen
Journal: Ann Hum Genet Date: 1977-01 Impact factor: 1.670

6 in total

29 in total

1. International variation in reported livebirth prevalence rates of Down syndrome, adjusted for maternal age.

Authors: A D Carothers; C A Hecht; E B Hook
Journal: J Med Genet Date: 1999-05 Impact factor: 6.318

2. Oocyte selection: a new model for the maternal-age dependence of Down syndrome.

Authors: C J Zheng; B Byers
Journal: Hum Genet Date: 1992 Sep-Oct Impact factor: 4.132

3. Epidemiology of Down syndrome in South Australia, 1960-89.

Authors: A J Staples; G R Sutherland; E A Haan; S Clisby
Journal: Am J Hum Genet Date: 1991-11 Impact factor: 11.025

4. Screening for Down's syndrome in the North East Thames region.

Authors: V Murday; J Slack
Journal: Br Med J (Clin Res Ed) Date: 1985-11-09

5. Maternal age specific risk rate estimates for Down syndrome among live births in whites and other races from Ohio and metropolitan Atlanta, 1970-1989.

Authors: C A Huether; J Ivanovich; B S Goodwin; E L Krivchenia; V S Hertzberg; L D Edmonds; D S May; J H Priest
Journal: J Med Genet Date: 1998-06 Impact factor: 6.318

6. An analysis of paternal age and 47,+21 in 35,000 new prenatal cytogenetic diagnosis data from the New York State Chromosome Registry: no significant effect.

Authors: P K Cross; E B Hook
Journal: Hum Genet Date: 1987-12 Impact factor: 4.132

Down syndrome in live births by single year maternal age interval in a Swedish study: comparison with results from a New York State study.