TY  - RPRT
TI  - Does chorionic villus sampling cause fetomaternal haemorrhage?
AU  - R C Warren
AU  - J Butler
AU  - J M Morsman
AU  - C McKenzie
AU  - C H Rodeck
PY  - 1985
DO  - 10.1016/s0140-6736(85)91345-5
UR  - https://pubmed.ncbi.nlm.nih.gov/2580199/
ID  - 2580199
ER  -