TY  - RPRT
TI  - Prenatal screening.
AU  - J C Dornan
AU  - M A Harper
AU  - C A Bailie
PY  - 1998
DO  - 10.1111/j.1471-0528.1998.tb10169.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9647145/
ID  - 9647145
ER  -