Gert de Graaf

Estimation of the number of people with Down syndrome in the United States

Gert de Graaf, F. Buckley, Brian G. Skotko · Genetics in Medicine · 2016 · 346 citations · Full text

Life Sciences, Demography, Genetics +9

Estimates of the live births, natural losses, and elective terminations with Down syndrome in the United States

Gert de Graaf, F. Buckley, Brian G. Skotko · American Journal of Medical Genetics Part A · 2015 · 287 citations

Medicine, Obstetrics, Population Health Sciences +12

Estimation of the number of people with Down syndrome in Europe

Gert de Graaf, F. Buckley, Brian G. Skotko · European Journal of Human Genetics · 2020 · 179 citations · Full text

Life Sciences, Genetics, Health Sciences +10

Estimation of live birth and population prevalence of Down syndrome in nine U.S. states

Gert de Graaf, F. Buckley, Jennifer Dever et al. · American Journal of Medical Genetics Part A · 2017 · 86 citations

Public Health, Demography, Population Health Sciences +13

More academics in regular schools? The effect of regular versus special school placement on academic skills in Dutch primary school students with Down syndrome

Gert de Graaf, Geert Van Hove, Meindert Haveman · Journal of Intellectual Disability Research · 2011 · 63 citations

Education, Elementary Education, Human Development +15