TY  - RPRT
TI  - Chorionic villus sampling. Evaluating safety and efficacy.
AU  - B Modell
PY  - 1985
DO  - 10.1016/s0140-6736(85)91272-3
UR  - https://pubmed.ncbi.nlm.nih.gov/2858004/
ID  - 2858004
ER  -