TY  - RPRT
TI  - Vacuum extraction after fetal blood sampling.
AU  - K H Lee
PY  - 1970
DO  - 10.1111/j.1479-828x.1970.tb00430.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5275569/
ID  - 5275569
ER  -