TY  - RPRT
TI  - [Apparent decrease in the occurrence of anencephalus in Norway 1967-90].
AU  - M Bulajic-Kopjar
AU  - P Magnus
AU  - R T Lie
PY  - 1993
UR  - https://pubmed.ncbi.nlm.nih.gov/8273032/
ID  - 8273032
ER  -