TY  - RPRT
TI  - Current issues in maternal serum alpha-fetoprotein screening.
AU  - J L Bock
PY  - 1992
DO  - 10.1093/ajcp/97.4.541
UR  - https://pubmed.ncbi.nlm.nih.gov/1372789/
ID  - 1372789
ER  -