TY  - RPRT
TI  - Real-time scanning and transabdominal fetal blood-sampling.
AU  - J W Wladimiroff
AU  - M C Jahoda
PY  - 1977
DO  - 10.1016/s0140-6736(77)92016-5
UR  - https://pubmed.ncbi.nlm.nih.gov/65675/
ID  - 65675
ER  -