TY  - RPRT
TI  - Limb defects and chorionic villus sampling.
AU  - J A Evans
AU  - J L Hamerton
PY  - 1996
DO  - 10.1016/s0140-6736(96)91131-9
UR  - https://pubmed.ncbi.nlm.nih.gov/8596260/
ID  - 8596260
ER  -