TY  - RPRT
TI  - Maternal age in Down syndrome.
AU  - P A Baird
AU  - A D Sadovnick
PY  - 1988
DO  - 10.1002/ajmg.1320290429
UR  - https://pubmed.ncbi.nlm.nih.gov/2969683/
ID  - 2969683
ER  -