TY  - RPRT
TI  - Amniotic fluid AFP in multiple pregnancy.
AU  - S L Duncan
AU  - B Ginz
AU  - A M Ward
AU  - S M Hingley
PY  - 1977
DO  - 10.1136/bmj.1.6072.1354
UR  - https://pubmed.ncbi.nlm.nih.gov/67872/
ID  - 67872
ER  -