TY  - RPRT
TI  - Maternal serum screening should not replace amniocentesis.
AU  - L Y Hsu
AU  - L R Shapiro
AU  - S Kaffe
PY  - 1995
DO  - 10.1016/0002-9378(95)90392-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7573291/
ID  - 7573291
ER  -