TY  - RPRT
TI  - Screening for Down's syndrome.
AU  - I White
AU  - D E Magnay
PY  - 1985
DO  - 10.1136/bmj.291.6510.1725-b
UR  - https://pubmed.ncbi.nlm.nih.gov/2416380/
ID  - 2416380
ER  -