TY  - RPRT
TI  - Screening for neural-tube defects.
AU  - H Cuckle
AU  - N Wald
AU  - D Brock
PY  - 1980
DO  - 10.1016/s0140-6736(80)91535-4
UR  - https://pubmed.ncbi.nlm.nih.gov/6154851/
ID  - 6154851
ER  -