TY  - RPRT
TI  - Amniotic fluid acetylcholinesterase.
AU  - A Archibald
AU  - G Dale
PY  - 1981
DO  - 10.1016/s0140-6736(81)91948-6
UR  - https://pubmed.ncbi.nlm.nih.gov/6109970/
ID  - 6109970
ER  -