TY  - RPRT
TI  - Letter: Routine alpha-fetoprotein studies in amniotic fluid.
AU  - E Ainbender
AU  - K Hirschhorn
PY  - 1976
DO  - 10.1016/s0140-6736(76)90407-4
UR  - https://pubmed.ncbi.nlm.nih.gov/55884/
ID  - 55884
ER  -