TY  - RPRT
TI  - Limb-reduction defects and chorionic villus sampling.
AU  - U G Froster
AU  - P A Baird
PY  - 1992
DO  - 10.1016/0140-6736(92)90198-c
UR  - https://pubmed.ncbi.nlm.nih.gov/1345996/
ID  - 1345996
ER  -