TY - GEN AU - Wolstenholme,J AU - Angell,R R TI - Maternal age and trisomy--a unifying mechanism of formation SN - 0009-5915 PY - 2001///0301 KW - Centromere KW - Heterozygote KW - Homozygote KW - Humans KW - Maternal Age KW - Trisomy N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s004120000088 ER -