TY  - RPRT
TI  - Placental localization with radionuclides.
AU  - I H Buttfield
AU  - J S Biggs
PY  - 1971
DO  - 10.1111/j.1479-828x.1971.tb00457.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5284375/
ID  - 5284375
ER  -