TY  - RPRT
TI  - [Some problems of fetal abnormalities].
AU  - A G Pap
AU  - L A Chirkova
AU  - V I Babukhadiia
PY  - 1969
UR  - https://pubmed.ncbi.nlm.nih.gov/5392366/
ID  - 5392366
ER  -