Sallie B. Freeman

Susceptible chiasmate configurations of chromosome 21 predispose to non–disjunction in both maternal meiosis I and meiosis II

Neil E. Lamb, Sallie B. Freeman, Amanda Savage-Austin et al. · Nature Genetics · 1996 · 401 citations

Biology, Chromatin, Chromosome Dynamics +14

Population‐based study of congenital heart defects in Down syndrome

Sallie B. Freeman, Lisa F. Taft, Kenneth J. Dooley et al. · American Journal of Medical Genetics · 1998 · 302 citations

Down Syndrome, Cardiovascular Disease, Pediatrics +5

Ethnicity, sex, and the incidence of congenital heart defects: a report from the National Down Syndrome Project

Sallie B. Freeman, Lora Bean, Emily G. Allen et al. · Genetics in Medicine · 2008 · 300 citations · Full text

Ethnicity, Down Syndrome, Epidemiology +11

Maternal age and risk for trisomy 21 assessed by the origin of chromosome nondisjunction: a report from the Atlanta and National Down Syndrome Projects

Emily G. Allen, Sallie B. Freeman, Charlotte M. Druschel et al. · Human Genetics · 2008 · 263 citations · Full text

Down Syndrome, Cytogenetics, Maternal Age +13

Non-disjunction of chromosome 21 in maternal meiosis I: evidence for a maternal age-dependent mechanism involving reduced recombination

Stephanie L. Sherman, Michael B. Petersen, Sallie B. Freeman et al. · Human Molecular Genetics · 1994 · 238 citations