TY  - RPRT
TI  - Down's syndrome.
AU  - Nancy J Roizen
AU  - David Patterson
PY  - 2003
DO  - 10.1016/s0140-6736(03)12987-x
UR  - https://pubmed.ncbi.nlm.nih.gov/12699967/
ID  - 12699967
ER  -