TY  - RPRT
TI  - Placental scanning.
AU  - G Thoms
AU  - M Papworth
PY  - 1968
DO  - 10.5694/j.1326-5377.1968.tb83057.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5688107/
ID  - 5688107
ER  -