Trisomy 21. Molecular and cytogenetic studies of nondisjunction.
Stewart
G D
GD
University of Michigan Medical Center, Department of Pediatrics, Howard Hughes Medical Institute, Ann Arbor 48109.
Hassold
T J
TJ
Kurnit
D M
DM
D004314:Down Syndrome / Q000235:genetics*; D006801:Humans; D009630:Nondisjunction, Genetic